# valyu — full per-query output, all 52 queries Runs `2026-08-16-r1`/`-r2` · region `ap-south-1` · ground truth frozen 2026-08-16T17:20:32Z sha256 `011da0f8…0cb7d28`. Modes: answer, search. Reproducible from `valyu/input-*/outputs/raw//.json`. **How to read this.** `top3 PASS/FAIL` asks only whether one hand-picked ground-truth URL appeared in the first 3 results — a FAIL does not mean the tool was wrong. Citation `unreadable` means our checker could not fetch the page (paywall, JS shell, PDF, 403, non-English); only `**FALSE**` means read and unsupported. Grades tagged `graded_by=claude-pass-1` are one model reader's pass, not a human sign-off. **Calls:** 104 across 2 mode(s) · **errors:** 0 --- ## Q01 · current-fact **Query:** `Exa API price per 1000 search requests` **Expected:** $7 per 1,000 search requests (increased from $5 in March 2026) **Supporting URL(s):** https://exa.ai/pricing **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 5 · credits/cost 0.02889543 · 10776.6ms > The Exa Search API costs **\$7 per 1,000 requests** (the base price covers up to 10 results per request) ([Pricing - Exa](https://exa.ai/docs/reference/pricing), [Exa Pricing Calculator](https://www.usagepricing.com/tools/pricing-calculator/exa-ai)). _Citations (7):_ 1. [ok] https://exa.ai/docs/reference/pricing 2. [ok] https://fastcrw.com/blog/exa-pricing-explained 3. [unreadable] https://shipsquad.ai/pricing/exa-ai 4. [ok] https://www.usagepricing.com/tools/pricing-calculator/exa-ai 5. [ok] https://exa.ai/pricing 6. [ok] https://exa.ai/pricing?tab=websets 7. [ok] https://theaiagentindex.com/agents/exa-ai **valyu/search** — top3 FAIL · hit rank 5 · credits/cost 0.015 · 6363.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://exa.ai/docs/reference/pricing - Pricing - Exa — 5,009 chars 2. https://fastcrw.com/blog/exa-pricing-explained - Exa AI Pricing Explained (2026): Tiers, Content Types, and Surcharges | fastCRW — 13,143 chars 3. https://www.usagepricing.com/tools/pricing-calculator/exa-ai - Exa Pricing Calculator | UsagePricing — 101 chars 4. https://theaiagentindex.com/agents/exa-ai - Exa AI Review (2026): AI-Native Search API for Agents — 8,334 chars 5. https://exa.ai/pricing ⬅ **supporting URL** - Exa API Pricing | Pay-as-You-Go Plans for AI Search — 5,405 chars 6. https://exa.ai/pricing?tab=websets ⬅ **supporting URL** - Exa API Pricing | Pay-as-You-Go Plans for AI Search — 5,405 chars --- ## Q02 · current-fact **Query:** `current CEO of Nebius` **Expected:** Arkady Volozh (founder and CEO) **Supporting URL(s):** https://en.wikipedia.org/wiki/Nebius_Group|https://nebius.com/about **valyu/answer** — **CORRECT** · top3 PASS · hit rank 3 · credits/cost 0.0193219 · 8790.4ms > Arkady Volozh is the founder and current Chief Executive Officer of Nebius ([Business Insider](https://www.businessinsider.com/nebius-ceo-arkady-volozh-ai-meta-yandex-data-centers-compute-2026-3), [Nebius About](https://nebius.com/about), [Wikipedia](https://en.wikipedia.org/wiki/Nebius_Group)). _Citations (8):_ 1. [ok] https://www.businessinsider.com/nebius-ceo-arkady-volozh-ai-meta-yandex-data-centers-compute-2026-3 2. [ok] https://www.accel.com/podcast-episodes/nebiuss-arkady-volozh-on-what-it-takes-to-build-infrastructure-needed-for-the-ai-era 3. [ok] https://nebius.com/about 4. [ok] https://nebius.com/board-of-directors/arkady-volozh 5. [unreadable] https://nl.linkedin.com/in/arkady-volozh 6. [unreadable] https://x.com/nebiusai/status/2031730642401300509 7. [ok] https://en.wikipedia.org/wiki/Nebius_Group 8. [ok] https://www.businessday.co.za/bd/companies/telecoms-and-technology/2024-07-16-yandexs-former-ceo-is-back-with-new-ai-venture-nebius/ **valyu/search** — top3 FAIL · hit rank 4 · credits/cost 0.015 · 4181.4ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://simplywall.st/stocks/us/software/nasdaq-nbis/nebius-group/management - Nebius Group N.V. (NBIS) Leadership & Management Team Analysis - Simply Wall St — 152 chars 2. https://www.globaldata.com/company-profile/yandex-nv/executives/ - Nebius Group NVExecutive & Employee Information - GlobalData — 285 chars 3. https://www.crunchbase.com/person/arkady-volozh - Arkady Volozh - CEO & Co-Founder @ Nebius - Crunchbase Person Profile — 202 chars 4. https://nebius.com/about - About Nebius — 6,126 chars 5. https://nebius.com/board-of-directors/arkady-volozh - Arkady Volozh — 1,157 chars 6. https://en.wikipedia.org/wiki/Nebius_Group ⬅ **supporting URL** - Nebius Group - Wikipedia — 13,949 chars --- ## Q03 · current-fact **Query:** `Bank of England base rate` **Expected:** 3.75% **Supporting URL(s):** https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 4 · credits/cost 0.02065741 · 8320.2ms > The Bank of England’s official Bank Rate – the “base rate” that underpins mortgage and savings rates – is currently **3.75 %** and has been held at that level since the July 2026 decision ([money.co.uk](https://www.money.co.uk/mortgages/bank-of-england-base-rate), [Bank of England](https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate)). The next Monetary Policy Committee meeting scheduled to review the rate is on **17 September 2026** ([Bank of England](https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate), [Trading Economics](https://tradingeconomics.com/united-kingdom/interest-rate)). _Citations (8):_ 1. [ok] https://www.money.co.uk/mortgages/bank-of-england-base-rate 2. [ok] https://www.natwest.com/mortgages/mortgage-guides/bank-of-england-base-rate.html 3. [ok] https://www.barclays.co.uk/mortgages/base-rate-information/ 4. [ok] https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate 5. [unreadable] https://www.moneysavingexpert.com/news/2026/07/base-rate-held-again-mortgages-savings/ 6. [ok] https://www.bankofengland.co.uk/boeapps/database/Bank-Rate.asp 7. [ok] https://tradingeconomics.com/united-kingdom/interest-rate 8. [ok] https://www.theguardian.com/business/2026/jul/30/bank-of-england-holds-interest-rates-inflation-fears-mount **valyu/search** — top3 FAIL · hit rank 4 · credits/cost 0.015 · 4342.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.money.co.uk/mortgages/bank-of-england-base-rate - Bank of England Base Rate 2026 - Latest Updates | money.co.uk — 11,593 chars 2. https://www.natwest.com/mortgages/mortgage-guides/bank-of-england-base-rate.html - Bank of England base rate | Mortgage Guides | NatWest — 13,436 chars 3. https://www.barclays.co.uk/mortgages/base-rate-information/ - Mortgage base rate | Bank of England base rate | Barclays — 5,703 chars 4. https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate ⬅ **supporting URL** - Interest rates and Bank Rate: our latest decision | Bank of England — 8,525 chars 5. https://www.moneysavingexpert.com/news/2026/07/base-rate-held-again-mortgages-savings/ - Base rate held AGAIN at 3.75% – here's what it means for you and when it might change — 198 chars --- ## Q04 · current-fact **Query:** `RBI repo rate current` **Expected:** 5.25% **Supporting URL(s):** https://www.rbi.org.in/Scripts/BS_PressReleaseDisplay.aspx?prid=63287|https://www.rbi.org.in **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02322693 · 11920.2ms > The Reserve Bank of India’s repo rate is presently **5.25 %**. This level has been in force since the December 2025 cut and was reaffirmed in the June 2026 Monetary Policy Committee meeting, with the rate unchanged through the August 2026 decision ([BankBazaar](https://www.bankbazaar.com/home-loan/repo-rate.html), [ClearTax](https://cleartax.in/s/repo-rate), [Bajaj Housing Finance](https://www.bajajhousingfinance.in/repo-rate), [Trading Economics](https://tradingeconomics.com/india/interest-rate)). _Citations (8):_ 1. [ok] https://www.bankbazaar.com/home-loan/repo-rate.html 2. [ok] https://cleartax.in/s/repo-rate 3. [ok] https://bfsi.economictimes.indiatimes.com/articles/rbi-expected-to-keep-repo-rate-steady-at-525-amid-easing-geopolitical-tensions-analysis/131900154 4. [ok] https://www.bajajhousingfinance.in/repo-rate 5. [unreadable] https://bankofbaroda.bank.in/banking-mantra/investment/articles/what-is-repo-rate 6. [ok] https://tradingeconomics.com/india/interest-rate 7. [ok] https://en.macromicro.me/charts/1675/india-policy-repo-rate 8. [ok] https://www.rbi.org.in/commonperson/english/Scripts/PressReleases.aspx?Id=3311 **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 5637.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.mymoneymantra.com/repo-rate - Repo Rate Today – Current RBI Repo Rate - 2026 — 11,353 chars 2. https://www.bankbazaar.com/home-loan/repo-rate.html - Check the Current Repo Rate 2026 — 18,434 chars 3. https://www.dealplexus.com/markets/rbi-repo-rate - RBI Repo Rate Today | DealPlexus — 3,840 chars 4. https://cleartax.in/s/repo-rate - Repo Rate 2026: Current, Reverse, SDF, Meaning and Monetary Policy — 10,546 chars 5. https://www.bajajfinserv.in/repo-rate - What is Repo Rate? Meaning, importance & How it Works | Bajaj Finance — 23,281 chars --- ## Q05 · current-fact **Query:** `latest stable release version of PostgreSQL` **Expected:** 18.6 (released 13 August 2026) **Supporting URL(s):** https://www.postgresql.org/support/versioning/|https://en.wikipedia.org/wiki/PostgreSQL **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02707019 · 12306.2ms > The current stable PostgreSQL release is **PostgreSQL 18.6** – it was released on 11 August 2026 and is the newest supported version of the database series ([Versionlog](https://versionlog.com/postgresql/), [PostgreSQL.org](https://www.postgresql.org/about/news/postgresql-186-1711-1615-1519-1424-and-19-beta-3-released-3365/)). _Citations (8):_ 1. [ok] https://www.instaclustr.com/education/postgresql/postgres-versions-supported-releases-eol-dates-upgrades/ 2. [ok] https://versionlog.com/postgresql/ 3. [ok] https://www.postgresql.org/about/news/postgresql-18-released-3142/ 4. [ok] https://www.postgresql.org/ 5. [ok] https://endoflife.date/postgresql 6. [ok] https://www.postgresql.org/about/news/postgresql-183-179-1613-1517-and-1422-released-3246/ 7. [ok] https://releasebot.io/updates/postgresql 8. [unreadable] https://www.postgresql.org/docs/release/ **valyu/search** — top3 PASS · hit rank 2 · credits/cost 0.015 · 4559.8ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.instaclustr.com/education/postgresql/postgres-versions-supported-releases-eol-dates-upgrades/ - Postgres Versions: Supported Releases, EOL Dates & Upgrades — 22,425 chars 2. https://en.wikipedia.org/wiki/PostgreSQL - PostgreSQL - Wikipedia — 24,927 chars 3. https://www.postgresql.org/ ⬅ **supporting URL** - PostgreSQL: The world's most advanced open source database — 9,994 chars 4. https://endoflife.date/postgresql - PostgreSQL | endoflife.date — 7,027 chars 5. https://www.postgresql.org/about/news/postgresql-183-179-1613-1517-and-1422-released-3246/ - PostgreSQL: PostgreSQL 18.3, 17.9, 16.13, 15.17, and 14.22 Released! — 4,273 chars --- ## Q06 · current-fact **Query:** `current UN Secretary-General` **Expected:** António Guterres (9th Secretary-General) **Supporting URL(s):** https://www.un.org/sg/en/content/sg/biography|https://en.wikipedia.org/wiki/Ant%C3%B3nio_Guterres **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 6 · credits/cost 0.0226706 · 15594.4ms > António Guterres is the current Secretary‑General of the United Nations, having taken office on 1 January 2017 and serving his second term. ([Wikipedia](https://en.wikipedia.org/wiki/Secretary-General_of_the_United_Nations), [Ask DAG](https://ask.un.org/faq/14625)) _Citations (8):_ 1. [ok] https://en.wikipedia.org/wiki/Secretary-General_of_the_United_Nations 2. [ok] https://ask.un.org/faq/14625 3. [ok] https://unis.unvienna.org/unis/topics/related/2026/selection-next-secretary-general.html 4. [ok] https://www.un.org/sg/en 5. [ok] https://en.wikipedia.org/wiki/2026_United_Nations_Secretary-General_selection 6. [unreadable] https://www.un.org/sg/en/content/sg/biography 7. [unreadable] https://www.linkedin.com/in/antonio-guterres/ 8. [ok] https://www.usgovernmentmanual.gov/Agency?EntityId=fLBI6e5ugSU%3D&ParentEId=+klubNxgV0o%3D&EType=jY3M4CTKVHY%3D **valyu/search** — top3 FAIL · hit rank 7 · credits/cost 0.015 · 5082.5ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://ask.un.org/faq/14625 - Who is and has been Secretary-General of the United Nations? - Ask DAG! — 4,061 chars 2. https://en.wikipedia.org/wiki/Secretary-General_of_the_United_Nations - Secretary-General of the United Nations - Wikipedia — 25,000 chars 3. https://unis.unvienna.org/unis/topics/related/2021/Antonio-guterres-secures-second-term.html - António Guterres secures second term as UN Secretary-General — 3,051 chars 4. https://en.wikipedia.org/wiki/2026_United_Nations_Secretary-General_selection - 2026 United Nations Secretary-General selection - Wikipedia — 24,973 chars 5. https://www.un.org/sg/en ⬅ **supporting URL** - Secretary-General | United Nations — 9,511 chars 7. https://www.un.org/sg/en/content/sg/biography ⬅ **supporting URL** - Antonio Guterres, the UN Secretary-General — 244 chars --- ## Q07 · current-fact **Query:** `who owns Instagram parent company` **Expected:** Meta Platforms, Inc. **Supporting URL(s):** https://www.britannica.com/money/Instagram|https://en.wikipedia.org/wiki/Instagram **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.03777514 · 19645.2ms > Instagram is a wholly‑owned subsidiary of **Meta Platforms, Inc.**, the public company that trades on Nasdaq under the ticker META. Meta’s equity is held by its public shareholders; the most influential owner is founder Mark Zuckerberg, who controls roughly 61 % of the voting power through his Class B super‑voting shares while owning about 13 % of the economic stake. The next largest holders are institutional investors such as **Vanguard Group** (≈ 8.5 % of shares), **BlackRock** (≈ 7.5 %) and **State Street** (≈ 4 %) ([RevenueMemo – Instagram ownership](https://www.revenuememo.com/p/who-owns-instagram), [RevenueMemo – Meta ownership](https://www.revenuememo.com/p/who-owns-meta), [Kamil Franek – Meta shareholders](https://www.kamilfranek.com/who-owns-meta)). _Citations (12):_ 1. [ok] https://www.revenuememo.com/p/who-owns-instagram 2. [ok] https://thebrandhopper.com/brand/who-owns-instagram-metas-ownership-explained/ 3. [ok] https://old.markerdb.ca/ccd/who-owns-instagram-unveiling-the-corporate-backbone-behind-one-of-the-worlds-most-influential-platforms 4. [ok] https://richniches.com/who-owns-instagram/ 5. [ok] https://www.companieshistory.com/who-owns-instagram/ 6. [ok] https://www.fool.com/investing/how-to-invest/stocks/who-owns-instagram/ 7. [ok] https://www.kamilfranek.com/who-owns-meta-largest-shareholders/ 8. [ok] https://www.revenuememo.com/p/who-owns-meta 9. [ok] https://capital.com/en-int/analysis/facebook-shareholder-who-owns-the-most-meta-stock 10. [ok] https://www.tikr.com/blog/who-owns-meta-biggest-shareholders-and-recent-insider-transactions 11. [unreadable] https://finance.yahoo.com/quote/META/holders/ 12. [ok] https://growthsharematrix.com/blogs/owners/meta **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 10169.3ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.revenuememo.com/p/who-owns-instagram - Who owns Instagram? Ownership structure explained (2026) — 14,181 chars 2. https://old.markerdb.ca/ccd/who-owns-instagram-unveiling-the-corporate-backbone-behind-one-of-the-worlds-most-influential-platforms - Who Owns Instagram? Unveiling the Corporate Backbone Behind One of the World’s Most I — 7,775 chars 3. https://richniches.com/who-owns-instagram/ - Who Owns Instagram: A Friendly Guide To The Social Media Giant's Ownership — 17,693 chars 4. https://whoistheownerof.com/who-is-the-owner-of-instagram/ - Who Owns Instagram? Meta Bought It for $1B in 2012 (2026) — 8,728 chars 5. https://fourweekmba.com/who-owns-instagram/ - Who Owns Instagram? - FourWeekMBA — 24,947 chars --- ## Q08 · current-fact **Query:** `who is the CEO of OpenAI` **Expected:** Sam Altman **Supporting URL(s):** https://www.britannica.com/money/Sam-Altman|https://en.wikipedia.org/wiki/Sam_Altman **valyu/answer** — **CORRECT** · top3 PASS · hit rank 2 · credits/cost 0.02294048 · 9708.0ms > Sam Altman is the chief executive officer of OpenAI ([Clay](https://www.clay.com/dossier/openai-ceo), [Wikipedia – Sam Altman](https://en.wikipedia.org/wiki/Sam_Altman), [OpenAI – Wikipedia](https://en.wikipedia.org/wiki/OpenAI)). _Citations (8):_ 1. [ok] https://www.clay.com/dossier/openai-ceo 2. [ok] https://en.wikipedia.org/wiki/Sam_Altman 3. [ok] https://abcnews.com/Business/openai-ceo-sam-altman-claims-ai-singularity-arrived/story?id=135120342 4. [ok] https://en.wikipedia.org/wiki/OpenAI 5. [ok] https://www.britannica.com/money/Sam-Altman 6. [ok] https://www.forbes.com/profile/sam-altman/ 7. [ok] https://timesofindia.indiatimes.com/technology/tech-news/after-millions-of-jobs-will-be-wiped-off-openai-ceo-sam-altman-has-another-warning-on-ai-it-has-reached-a-stage-where-it-is-/articleshow/132653974.cms 8. [ok] https://www.cnbc.com/2026/07/21/openai-appoints-two-new-members-to-board-of-directors.html **valyu/search** — top3 PASS · hit rank 2 · credits/cost 0.015 · 5337.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.clay.com/dossier/openai-ceo - Who is the CEO of OpenAI in 2026? Sam Altman's Bio | Clay — 24,834 chars 2. https://en.wikipedia.org/wiki/Sam_Altman - Sam Altman - Wikipedia — 24,859 chars 3. https://www.businessinsider.com/sam-altman - Meet Sam Altman, OpenAI's Cofounder and CEO - Business Insider — 2,051 chars 4. https://en.wikipedia.org/wiki/OpenAI - OpenAI - Wikipedia — 24,960 chars 5. https://www.forbes.com/profile/sam-altman/ - Sam Altman — 10,567 chars 7. https://www.britannica.com/money/Sam-Altman ⬅ **supporting URL** - Sam Altman | Biography, OpenAI, ChatGPT, & Microsoft | Britannica Money — 190 chars --- ## Q09 · current-fact **Query:** `FIFA World Cup 2026 host countries` **Expected:** Canada, Mexico, United States **Supporting URL(s):** https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities|https://en.wikipedia.org/wiki/2026_FIFA_World_Cup **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.03621729 · 14088.8ms > The 2026 FIFA World Cup will be jointly hosted by three nations: Canada, Mexico and the United States ([Wikipedia](https://en.wikipedia.org/wiki/2026_FIFA_World_Cup), [FIFA](https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities), [Britannica](https://www.britannica.com/question/Which-countries-are-hosting-the-2026-FIFA-World-Cup)). _Citations (9):_ 1. [ok] https://en.wikipedia.org/wiki/2026_FIFA_World_Cup 2. [unreadable] https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities 3. [ok] https://www.britannica.com/question/Which-countries-are-hosting-the-2026-FIFA-World-Cup 4. [unreadable] https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026 5. [ok] https://www.roadtrips.com/world-cup/2026-world-cup-packages/venues/ 6. [unreadable] https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/articles/fifa-world-cup-2026-hosts-cities-dates-usa-mexico-canada 7. [unreadable] https://en.wikipedia.org/wiki/United_2026_FIFA_World_Cup_bid 8. [ok] https://www.roadtrips.com/world-cup/2026-world-cup-packages/schedule/ 9. [ok] https://www.aljazeera.com/sports/2026/6/10/why-is-the-fifa-world-cup-2026-being-held-in-three-countries **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 6107.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://en.wikipedia.org/wiki/2026_FIFA_World_Cup - 2026 FIFA World Cup - Wikipedia — 24,779 chars 2. https://www.skysports.com/football/news/12010/13272067/2026-world-cup-dates-venues-host-cities-and-format-for-usa-canada-and-mexico-tournament - 2026 World Cup dates, venues, host cities and format for USA, Canada and Mexico tourn — 5,817 chars 3. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities ⬅ **supporting URL** - Host Countries and Cities | FIFA World Cup 2026™ — 88 chars 4. https://www.britannica.com/question/Which-countries-are-hosting-the-2026-FIFA-World-Cup - Which countries are hosting the 2026 FIFA World Cup? | Britannica — 248 chars 5. https://www.roadtrips.com/world-cup/2026-world-cup-packages/venues/ - 2026 World Cup Host Cities - World Cup Venue Maps | Roadtrips — 13,570 chars 6. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026 ⬅ **supporting URL** - FIFA World Cup 2026™ — 165 chars --- ## Q10 · current-fact **Query:** `capital city of Australia` **Expected:** Canberra **Supporting URL(s):** https://www.britannica.com/place/Canberra|https://en.wikipedia.org/wiki/Canberra **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 4 · credits/cost 0.02239291 · 9280.7ms > The capital city of Australia is **Canberra**, located in the Australian Capital Territory. It was selected as a compromise between Sydney and Melbourne and became the seat of the federal parliament in 1927 ([InsideAustraliaTravel](https://www.insideaustraliatravel.com/faqs/australia-capital-city), [WorldAtlas](https://www.worldatlas.com/articles/what-is-the-capital-of-australia.html), [Wikipedia](https://en.wikipedia.org/wiki/Canberra)). _Citations (8):_ 1. [ok] https://www.insideaustraliatravel.com/faqs/australia-capital-city 2. [ok] https://www.worldatlas.com/articles/what-is-the-capital-of-australia.html 3. [ok] https://youtooproject.com/en/blog/australia-en/capital-of-australia-canberra/ 4. [ok] https://en.wikipedia.org/wiki/Canberra 5. [unreadable] https://en.wikipedia.org/wiki/List_of_Australian_capital_cities 6. [ok] https://ovolohotels.com/ovolo/blog/sydney-isnt-the-capital-of-australia/ 7. [ok] https://www.mappr.co/capital-cities/australia/ 8. [ok] https://www.australia.com/en-us/places/canberra-and-surrounds/guide-to-canberra.html **valyu/search** — top3 FAIL · hit rank 6 · credits/cost 0.015 · 6959.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.insideaustraliatravel.com/faqs/australia-capital-city - What Is the Capital City of Australia? — 3,463 chars 2. https://www.mapsofworld.com/answers/world/what-is-the-capital-of-australia/ - What is the Capital of Australia? | Capital City of Australia — 5,825 chars 3. https://unacademy.com/content/question-answer/gk/what-is-the-capital-of-australia/ - What is the Capital of Australia — 1,961 chars 4. https://www.worldatlas.com/articles/what-is-the-capital-of-australia.html - What Is The Capital Of Australia? — 5,824 chars 5. https://youtooproject.com/en/blog/australia-en/capital-of-australia-canberra/ - What is the capital of Australia? If you thought it was Sydney, keep on reading — 9,580 chars --- ## Q11 · niche-technical **Query:** `pandas SettingWithCopyWarning chained assignment fix` **Expected:** Replace chained indexing with a single .loc[row, col] = value call, which is label-based and accepts a tuple of row and column indices **Supporting URL(s):** https://pandas.pydata.org/docs/user_guide/indexing.html#returning-a-view-versus-a-copy|https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02417112 · 13078.0ms > `SettingWithCopyWarning` appears when pandas cannot tell whether an assignment is being made to a **view** of the original DataFrame or to a **copy** created by a previous slice. The warning is triggered by *chained indexing* – e.g. `df[cond]['col'] = val` – because the first indexing step may return a copy, so the second step modifies that copy instead of the original data. > > The reliable fix is to replace the chained operation with a single, explicit indexing‑and‑assignment call using `.loc` (or `.iloc` for positional indexing). For example, the warning‑producing code > > ```python > df[df['A'] > 2]['B'] = new_val > ``` > > should be rewritten as > > ```python > df.loc[df['A'] > 2, 'B'] = new_val > ``` > > which guarantees that the assignment is applied to the original DataFrame ([Statology](https://www.statology.org/pandas-settingwithcopywarning/), [note.nkmk.me](https://note.nkmk.me/en/python-pandas-setting-with-copy-warning/), [Codemia](https://codemia.io/knowledge-hub/path/how_to_deal_with_settingwithcopywarning_in_pandas)). > > If you intentionally need an independent subset, create it with `.copy()` before modifying it, e.g. `subset = df[df['A'] > 2].copy(); subset['B'] = …` – this eliminates the warning because pandas knows the object is a copy ([note.nkmk.me](https://note.nkmk.me/en/python-pandas-setting-with-copy-warning/), [OneUptime](https://oneuptime.com/blog/post/2026-01-25-fix-settingwithcopywarning-pandas/view)). > > Suppressing the warning globally with `pd.options.mode.chained_assignment = None` (or `'raise'` to turn it into an error) is possible but discouraged unless you are certain the code is correct, because it can hide real bugs ([Stack Overflow](https://stackoverflow.com/questions/20625582/how-to-deal-with-settingwithcopywarning-in-pandas), [Dataquest](https://www.dataquest.io/blog/settingwithcopywarning/)). > > In short, avoid chained indexing, use a single `.loc` (or `.iloc`) assignment, or explicitly copy the slice before mutating it. This removes the warning and ensures your changes affect the intended DataFrame. _Citations (8):_ 1. [unreadable] https://www.statology.org/pandas-settingwithcopywarning/ 2. [ok] https://note.nkmk.me/en/python-pandas-setting-with-copy-warning/ 3. [ok] https://codemia.io/knowledge-hub/path/how_to_deal_with_settingwithcopywarning_in_pandas 4. [unreadable] https://stackoverflow.com/questions/20625582/how-to-deal-with-settingwithcopywarning-in-pandas 5. [ok] https://www.dataquest.io/blog/settingwithcopywarning/ 6. [ok] https://oneuptime.com/blog/post/2026-01-25-fix-settingwithcopywarning-pandas/view 7. [ok] https://www.w3docs.com/snippets/python/how-to-deal-with-settingwithcopywarning-in-pandas.html 8. [ok] https://towardsdatascience.com/settingwithcopywarning-in-pandas-782e4aa54ff7/ **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 6590.3ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.statology.org/pandas-settingwithcopywarning/ - How to Fix in Pandas: SettingWithCopyWarning — 4,032 chars 2. https://www.sqlpey.com/python/solved-how-to-fix-pandas-settingwithcopywarning/ - Solved How to Fix Pandas SettingWithCopyWarning - sqlpey — 20,176 chars 3. https://note.nkmk.me/en/python-pandas-setting-with-copy-warning/ - pandas: How to fix SettingWithCopyWarning: A value is trying to be set on ... | note. — 13,909 chars 4. https://codemia.io/knowledge-hub/path/how_to_deal_with_settingwithcopywarning_in_pandas - How to deal with SettingWithCopyWarning in Pandas | Codemia — 5,081 chars 5. https://stackoverflow.com/questions/20625582/how-to-deal-with-settingwithcopywarning-in-pandas - python - How to deal with SettingWithCopyWarning in Pandas - Stack Overflow — 1,547 chars --- ## Q12 · niche-technical **Query:** `psycopg2 OperationalError SSL SYSCALL error EOF detected` **Expected:** The server closed the connection abruptly (often insufficient CPU/RAM under load, or idle timeout). psycopg2's pool has no built-in disconnection check; maintainer recommends psycopg3's pool, increasing server resources, or manually closing bad connections before putconn **Supporting URL(s):** https://github.com/psycopg/psycopg2/issues/1445 **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 9 · credits/cost 0.03068592 · 11120.4ms > `psycopg2.OperationalError: SSL SYSCALL error: EOF detected` means the PostgreSQL server closed the SSL socket without sending a proper termination notice, so the client sees an unexpected end‑of‑file on the connection. The error is not specific to psycopg2 – it can be triggered by any condition that makes the server drop the TCP/SSL link, such as network interruptions, long‑running queries that hit a socket timeout, out‑of‑memory or other resource limits on the server, or mis‑configured SSL settings ([GeeksforGeeks](https://www.geeksforgeeks.org/python/how-to-fix-psycopg2-operationalerror-ssl-syscall-error-eof-detected-in-python/), [BrianChan](https://brianchan.us/2018/01/16/operationalerror-psycopg2-operationalerror-ssl-syscall-error-eof-detected/)). > > Typical fixes are: > > * **Stabilise the network / add keep‑alive** – when queries run longer than the default timeout (≈300 s) a socket timeout can cause the drop; adding `keepalives=1`, `keepalives_idle=30`, `keepalives_interval=5`, `keepalives_count=5` to the connection string resolves the issue for Redshift/Airflow setups ([Stack Overflow](https://stackoverflow.com/questions/24130305/postgres-ssl-syscall-error-eof-detected-with-python-and-psycopg)), and similar keep‑alive settings help elsewhere. > * **Retry with back‑off** – wrapping queries in a try/except block and reconnecting on `OperationalError` can mask transient disconnects ([BrianChan](https://brianchan.us/2018/01/16/operationalerror-psycopg2-operationalerror-ssl-syscall-error-eof-detected/)). > * **Verify server SSL configuration** – ensure `ssl = on`, proper cert/key files, and `hostssl` entries in `pg_hba.conf` ([GeeksforGeeks](https://www.geeksforgeeks.org/python/how-to-fix-psycopg2-operationalerror-ssl-syscall-error-eof-detected-in-python/)). > * **Use connection‑pool health checks** – enabling `pool_pre_ping=True` (SQLAlchemy) or using a `NullPool` forces a cheap `SELECT 1` before each use, recycling dead connections automatically ([Stigok](https://blog.stigok.com/2021/02/28/sqlalchemy-postgres-ssl-eof-detected.html), [Railway](https://station.railway.com/questions/psycopg2-operational-error-ssl-syscall-e-0d4ed7d1)). > * **Check server resources** – OOM or disk‑space exhaustion can abort connections; increasing memory or freeing space often stops the error ([Hatchjs](https://hatchjs.com/psycopg2-operationalerror-ssl-syscall-error-eof-detected/)). > > In practice, start by confirming the server is up and SSL‑enabled, add keep‑alive parameters (or increase the query timeout), and enable pool pre‑ping or explicit retries to handle occasional disconnects. If the problem persists, investigate server logs for OOM or other resource limits. _Citations (10):_ 1. [ok] https://www.geeksforgeeks.org/python/how-to-fix-psycopg2-operationalerror-ssl-syscall-error-eof-detected-in-python/ 2. [ok] https://github.com/dagster-io/dagster/issues/7787 3. [unreadable] https://brianchan.us/2018/01/16/operationalerror-psycopg2-operationalerror-ssl-syscall-error-eof-detected/ 4. [unreadable] https://stackoverflow.com/questions/24130305/postgres-ssl-syscall-error-eof-detected-with-python-and-psycopg 5. [unreadable] https://stackoverflow.com/questions/50708914/psycopg2-operationalerror-ssl-syscall-error-eof-detected 6. [ok] https://github.com/apache/airflow/issues/18846 7. [ok] https://hatchjs.com/psycopg2-operationalerror-ssl-syscall-error-eof-detected/ 8. [ok] https://blog.stigok.com/2021/02/28/sqlalchemy-postgres-ssl-eof-detected.html 9. [ok] https://github.com/psycopg/psycopg2/issues/1445 10. [ok] https://station.railway.com/questions/psycopg2-operational-error-ssl-syscall-e-0d4ed7d1 **valyu/search** — top3 FAIL · hit rank 7 · credits/cost 0.015 · 4305.3ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://hatchjs.com/psycopg2-operationalerror-ssl-syscall-error-eof-detected/ - Psycopg2 OperationalError: SSL Syscall Error: EOF Detected — 13,165 chars 2. https://www.geeksforgeeks.org/python/how-to-fix-psycopg2-operationalerror-ssl-syscall-error-eof-detected-in-python/ - How to Fix 'psycopg2 OperationalError: SSL SYSCALL Error: EOF Detected' in Python - G — 13,383 chars 3. https://github.com/dagster-io/dagster/issues/7787 - (psycopg2.OperationalError) SSL SYSCALL error: EOF detected · Issue #7787 · dagster-i — 2,687 chars 4. https://brianchan.us/2018/01/16/operationalerror-psycopg2-operationalerror-ssl-syscall-error-eof-detected/ - OperationalError: (psycopg2.OperationalError) SSL SYSCALL error: EOF detected | Brian — 819 chars 5. https://stackoverflow.com/questions/24130305/postgres-ssl-syscall-error-eof-detected-with-python-and-psycopg - postgresql - Postgres SSL SYSCALL error: EOF detected with python and psycopg - Stack — 1,002 chars 7. https://github.com/psycopg/psycopg2/issues/1445 ⬅ **supporting URL** - SSL SYSCALL error: EOF detected · Issue #1445 · psycopg/psycopg2 · GitHub — 2,013 chars --- ## Q13 · niche-technical **Query:** `httpx ReadTimeout vs ConnectTimeout default values` **Expected:** Both default to 5 seconds; httpx raises a TimeoutException after 5s of network inactivity, across connect, read, write, and pool timeouts **Supporting URL(s):** https://www.python-httpx.org/advanced/timeouts **valyu/answer** — **CORRECT** · top3 PASS · hit rank 2 · credits/cost 0.03330847 · 12635.1ms > In the Python httpx library the **connect** and **read** timeouts share the same default – a 5‑second network‑inactivity limit is applied to every phase of a request unless you override it ([Python‑httpx Timeouts](https://www.python-httpx.org/advanced/timeouts/)). In contrast, the Ruby httpx client defines separate defaults: both `:connect_timeout` and `:read_timeout` are set to 60 seconds unless you specify a different value ([ruby‑httpx Timeouts](https://honeyryderchuck.gitlab.io/httpx/wiki/Timeouts)). _Citations (9):_ 1. [ok] https://honeyryderchuck.gitlab.io/httpx/wiki/Timeouts 2. [ok] https://www.python-httpx.org/advanced/timeouts/ 3. [unreadable] https://stackoverflow.com/questions/59362346/strange-errors-with-asynchronous-requests 4. [ok] https://github.com/mirumee/ariadne-codegen/issues/320 5. [unreadable] https://www.mkdocs.io/encode/httpx/advanced/timeouts/ 6. [ok] https://github.com/encode/httpx/discussions/2055 7. [ok] https://github.com/encode/httpx/discussions/3356 8. [ok] https://fixdevs.com/blog/httpx-not-working/ 9. [ok] https://www.python-httpx.org/api/ **valyu/search** — top3 PASS · hit rank 2 · credits/cost 0.015 · 10844.1ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://honeyryderchuck.gitlab.io/httpx/wiki/Timeouts - Timeouts · honeyryder — 5,396 chars 2. https://www.python-httpx.org/advanced/timeouts/ ⬅ **supporting URL** - Timeouts - HTTPX — 2,738 chars 3. https://oneuptime.com/blog/post/2026-03-20-set-tcp-timeout-application-code/view - How to Set TCP Connection Timeout Values in Application Code — 5,337 chars 4. https://miensol.pl/http-client-timeouts/ - HTTP client timeouts - Piotr Mionskowski — 8,631 chars 5. https://www.reddit.com/r/java/comments/1q0wsk/what_does_read_timeout_means_in_urlconnection/ - r/java on Reddit: What does read timeout means in URLConnection? — 1,404 chars --- ## Q14 · niche-technical **Query:** `pydantic v2 model_config replaces class Config` **Expected:** Pydantic V2 renamed the V1 API - inner-class-based configuration and dict()-style methods are replaced by model_ prefixed equivalents (model_config, model_dump, model_validate) **Supporting URL(s):** https://docs.pydantic.dev/latest/migration **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.03493789 · 17643.9ms > In Pydantic v2 the old inner `class Config` is deprecated and all configuration must be supplied through the `model_config` attribute (or via class‑argument shortcuts). `model_config` expects a `ConfigDict` (or a plain dict) that holds the same options that were previously set on `Config` – for example: > > ```python > from pydantic import BaseModel, ConfigDict > > class Model(BaseModel): > model_config = ConfigDict(str_max_length=10, extra='forbid') > v: str > ``` > > This replaces the classic pattern: > > ```python > class Model(BaseModel): > class Config: > str_max_length = 10 > extra = 'forbid' > ``` > > The deprecation warning (“Support for class‑based `config` is deprecated, use ConfigDict instead”) appears when the old style is used, and the warning also notes that the `fields` key has been removed; field‑level exclusions should now be expressed with `Field(..., exclude=True)` (or an `Annotated` alias) rather than a `fields` dict ([Source 1](https://pydantic.dev/docs/validation/2.7/concepts/config/), [Source 2](https://github.com/pydantic/pydantic/discussions/7076), [Source 6](https://docs.pydantic.dev/latest/concepts/config/)). The new configuration is inherited and merged across subclasses, so a custom base model can define a global config that child models extend by adding their own `model_config` entries. _Citations (11):_ 1. [ok] https://pydantic.dev/docs/validation/2.7/concepts/config/ 2. [ok] https://github.com/pydantic/pydantic/discussions/7076 3. [ok] https://github.com/pydantic/pydantic/issues/8469 4. [ok] https://github.com/pydantic/pydantic/discussions/7778 5. [unreadable] https://www.reddit.com/r/learnpython/comments/1aqkutq/pydantic_v2_change_extra_config/ 6. [ok] https://docs.pydantic.dev/latest/concepts/config/ 7. [ok] https://github.com/BerriAI/litellm/issues/5648 8. [ok] https://github.com/BerriAI/litellm/issues/6232 9. [ok] https://github.com/mem0ai/mem0/issues/3408 10. [ok] https://github.com/OpenADMET/openadmet-models/issues/107 11. [ok] https://github.com/koxudaxi/datamodel-code-generator/issues/2368 **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 10248.5ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://zepworks.com/posts/upgrading-to-pydantic2/ - Upgrading to Pydantic 2: More quirky than you would expect. – Zepworks — 4,929 chars 2. https://pydantic.com.cn/en/concepts/config/ - Configuration - Pydantic documentation (en) — 3,702 chars 3. https://pydantic.dev/docs/validation/2.3/usage/model_config/ - Model config | Pydantic Docs — 16,945 chars 4. https://pydantic.dev/docs/validation/2.7/concepts/config/ - Config | Pydantic Docs — 3,787 chars 5. https://github.com/pydantic/pydantic/discussions/7076 - Class-based config deprecation warning (fields usage) · pydantic/pydantic · Discussio — 6,990 chars --- ## Q15 · niche-technical **Query:** `ruff rule code for unused loop variable` **Expected:** B007 (unused-loop-control-variable); prefix the variable with an underscore if intentionally unused **Supporting URL(s):** https://docs.astral.sh/ruff/rules/unused-loop-control-variable **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.02331219 · 8152.5ms > The Ruff rule that flags a loop variable that is never used is **`unused-loop-control-variable`**, identified by the code **B007** ([unused-loop-control-variable (B007) | Ruff](https://docs.astral.sh/ruff/rules/unused-loop-control-variable/)). _Citations (8):_ 1. [unreadable] https://docs.astral.sh/ruff/rules/unused-loop-control-variable/ 2. [unreadable] https://docs.astral.sh/ruff/rules/unused-variable/ 3. [unreadable] https://docs.astral.sh/ruff/rules/function-uses-loop-variable/ 4. [unreadable] https://docs.astral.sh/ruff/rules/unused-unpacked-variable/ 5. [ok] https://github.com/astral-sh/ruff/issues/15418 6. [ok] https://github.com/astral-sh/ruff/issues/15068 7. [unreadable] https://github.com/charliermarsh/ruff/issues/4204 8. [ok] https://github.com/astral-sh/ruff/issues/11426 **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 4930.8ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://docs.astral.sh/ruff/rules/unused-loop-control-variable/ ⬅ **supporting URL** - unused-loop-control-variable (B007) | Ruff — 1,243 chars 2. https://github.com/astral-sh/ruff/issues/13742 - new rule - enforce that loop variables are not used outside the loop · Issue #13742 · — 1,796 chars 3. https://docs.astral.sh/ruff/rules/function-uses-loop-variable/ - function-uses-loop-variable (B023) | Ruff — 1,557 chars 4. https://docs.astral.sh/ruff/rules/unused-variable/ - unused-variable (F841) | Ruff — 1,514 chars 5. https://docs.astral.sh/ruff/rules/unused-unpacked-variable/ - unused-unpacked-variable (RUF059) | Ruff — 1,277 chars --- ## Q16 · niche-technical **Query:** `polars lazy frame collect streaming engine memory` **Expected:** Pass engine="streaming" to collect() to process larger-than-RAM data in batches; unsupported operations fall back to the in-memory engine **Supporting URL(s):** https://docs.pola.rs/user-guide/concepts/streaming **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.03195206 · 13275.6ms > Polars’ lazy `.collect()` can run either the default in‑memory engine or the streaming engine. When you pass `engine="streaming"` (or `streaming=True`), the query is executed in small batches instead of loading the whole dataset at once, which reduces the peak memory footprint from O(dataset size) to O(batch size) and often improves performance ([Source 1](https://docs.pola.rs/user-guide/concepts/streaming/), [Source 5](https://leeroopedia.com/index.php?title=Heuristic:Pola_rs_Polars_Streaming_For_Large_Datasets)). > > However, not every operation can be streamed. Operations that are inherently non‑streaming (e.g., full sorts, certain joins, or complex aggregations) cause Polars to fall back to the in‑memory engine, and in those cases memory usage can spike dramatically. This behavior is visible in several GitHub issues: a cross‑join on pre‑loaded LazyFrames still materializes all combinations and exhausts RAM ([Source 2](https://github.com/pola-rs/polars/issues/12573)), a simple group‑by in the new streaming engine can consume several gigabytes ([Source 7](https://github.com/pola-rs/polars/issues/25607)), and a memory‑intensive cross‑join has been reported as a limitation of the streaming engine ([Source 6](https://github.com/pola-rs/polars/issues/20786)). > > Therefore, streaming mode is ideal for large‑than‑memory scans (e.g., `pl.scan_csv`/`pl.scan_parquet`) and many aggregations, but you should inspect the physical plan (`show_graph(engine="streaming")`) to identify any nodes that will revert to the in‑memory engine and potentially increase RAM usage. _Citations (10):_ 1. [ok] https://docs.pola.rs/user-guide/concepts/streaming/ 2. [ok] https://github.com/pola-rs/polars/issues/12573 3. [ok] https://github.com/pola-rs/polars/issues/20786 4. [ok] https://docs.pola.rs/api/python/dev/reference/lazyframe/api/polars.LazyFrame.collect.html 5. [ok] https://leeroopedia.com/index.php/Heuristic:Pola_rs_Polars_Streaming_For_Large_Datasets 6. [ok] https://github.com/pola-rs/polars/issues/25607 7. [ok] https://github.com/pola-rs/polars/issues/23341 8. [ok] https://www.jtrive.com/posts/polars-lazyframe/polars-lazyframe.html 9. [ok] https://github.com/pola-rs/polars/issues/24754 10. [ok] https://docs.pola.rs/user-guide/concepts/lazy-api/ **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 6257.5ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://docs.pola.rs/user-guide/concepts/streaming/ ⬅ **supporting URL** - Streaming - Polars user guide — 2,164 chars 2. https://docs.pola.rs/api/python/dev/reference/lazyframe/api/polars.LazyFrame.collect_batches.html - polars.LazyFrame.collect_batches — Polars documentation — 2,699 chars 3. https://pola-rs.github.io/r-polars/man/lazyframe__collect.html - collect - Polars R Package — 3,605 chars 4. https://docs.pola.rs/api/python/dev/reference/lazyframe/api/polars.LazyFrame.collect.html - polars.LazyFrame.collect — Polars documentation — 6,728 chars 5. https://xiaochuany.github.io/blog/2025/04/06/polars-streaming-tricks/ - Polars streaming tricks - Xiaochuan's blog — 2,195 chars --- ## Q17 · niche-technical **Query:** `Playwright locator strict mode violation multiple elements` **Expected:** The locator matched more than one element while the action requires exactly one; opt out with locator.first, locator.last, or locator.nth(), or narrow the locator **Supporting URL(s):** https://playwright.dev/docs/locators|https://playwright.dev/python/docs/locators#strictness **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02992386 · 12104.3ms > A Playwright **strict‑mode violation** occurs when a locator that is expected to resolve to a single element actually matches > 1 nodes, so Playwright aborts the action instead of guessing which one to use. The error is thrown immediately (no timeout) and is meant to protect tests from silently interacting with the wrong element — for example, a generic selector like `page.getByRole('button', { name: 'Delete' })` that matches a delete button in every row of a table will cause `strict mode violation: locator('button.delete') resolved to N elements` ([Source 1](https://software-testing-tutorials-automation.com/2026/08/playwright-strict-mode-violation.html), [Source 5](https://webcrawlerapi.com/glossary/playwright/how-to-fix-strict-mode-violation-locator)). > > The reliable fix is to make the locator **unique** rather than suppress the error. Common strategies are: > > * **Scope the locator** to a stable container (row, dialog, region) and then locate the target inside it, e.g. `const row = page.getByRole('row', { name: 'Invoice #4471' }); await row.getByRole('button', { name: 'Delete' }).click();` ([Source 1](https://software-testing-tutorials-automation.com/2026/08/playwright-strict-mode-violation.html)). > * Use a more specific selector such as a `data-testid`, a unique class, or an exact accessible name (`getByRole('button', { name: 'Delete', exact: true })`). > * When the element is truly interchangeable, you may deliberately pick the first match with `.first()` or `.nth()`, but this is discouraged because it hides the ambiguity and can break when the DOM changes ([Source 2](https://stackoverflow.com/questions/76043713/playwright-locator-error-strict-mode-violation), [Source 4](https://stackoverflow.com/questions/78138968/getting-this-error-strict-mode-violation-on-multiple-locators-in-playwright)). > > If the duplicate is transient (e.g., during a re‑render or animation), wait for the old node to detach before acting, e.g. `await expect(page.getByRole('dialog')).toHaveCount(1);` ([Source 1](https://software-testing-tutorials-automation.com/2026/08/playwright-strict-mode-violation.html)). In all cases, the goal is to identify the element uniquely so that the test reflects the intended user interaction. _Citations (7):_ 1. [ok] https://software-testing-tutorials-automation.com/2026/08/playwright-strict-mode-violation.html 2. [unreadable] https://stackoverflow.com/questions/76043713/playwright-locator-error-strict-mode-violation 3. [ok] https://www.treymack.com/blog/debugging-playwright-strict-mode-violations/ 4. [unreadable] https://stackoverflow.com/questions/78138968/getting-this-error-strict-mode-violation-on-multiple-locators-in-playwright 5. [ok] https://webcrawlerapi.com/glossary/playwright/how-to-fix-strict-mode-violation-locator 6. [ok] https://webcrawlerapi.com/glossary/playwright/how-to-fix-playwright-strict-mode-violation 7. [ok] https://qaskills.sh/blog/playwright-strict-mode-violation-fix **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 4734.2ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://webcrawlerapi.com/glossary/playwright/how-to-fix-strict-mode-violation-locator - How to fix Playwright "strict mode violation" for locators? | WebCrawlerAPI Glossary — 3,252 chars 2. https://webcrawlerapi.com/glossary/playwright/how-to-fix-playwright-strict-mode-violation - How to fix Playwright "strict mode violation" locator errors? | WebCrawlerAPI Glossar — 3,502 chars 3. https://software-testing-tutorials-automation.com/2026/08/playwright-strict-mode-violation.html - Playwright Strict Mode Violation: Fix in 4 Real Causes — 14,525 chars 4. https://stackoverflow.com/questions/76043713/playwright-locator-error-strict-mode-violation - Playwright - Locator error :strict mode violation — 1,852 chars 5. https://www.treymack.com/blog/debugging-playwright-strict-mode-violations/ - Debugging Playwright Strict Mode Violations | Trey Mack — 2,914 chars --- ## Q18 · niche-technical **Query:** `tiktoken cl100k_base vs o200k_base difference` **Expected:** cl100k_base is the encoding for gpt-4, gpt-4-turbo, gpt-3.5-turbo and embeddings; o200k_base is the encoding for gpt-4o and gpt-4o-mini **Supporting URL(s):** https://cookbook.openai.com/examples/how_to_count_tokens_with_tiktoken|https://developers.openai.com/cookbook/examples/how_to_count_tokens_with_tiktoken **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 6 · credits/cost 0.03736721 · 14361.7ms > `cl100k_base` is the tokenizer that OpenAI’s earlier models (GPT‑3.5‑turbo, GPT‑4‑turbo, the text‑embedding models, etc.) use. It contains about 100 k vocabulary entries (≈ 100 256 tokens) and was designed for those models’ context windows ([How to count tokens with Tiktoken](https://developers.openai.com/cookbook/examples/how_to_count_tokens_with_tiktoken)). > > `o200k_base` is the newer tokenizer introduced with GPT‑4o (and the later o1/o3 series). Its vocabulary is roughly double‑sized – about 200 k tokens – which gives it finer‑grained coverage of multilingual text and reduces token fragmentation compared with `cl100k_base` ([O200k_base tokenizer — Grokipedia](https://grokipedia.com/page/O200k_base_tokenizer)). Consequently, `o200k_base` is used for the latest GPT‑4o‑family models, while `cl100k_base` remains the default for the previous GPT‑4‑turbo and GPT‑3.5‑turbo models. > > In short, the two encodings differ mainly in vocabulary size (≈ 100 k vs ≈ 200 k tokens) and the model families they support, with `o200k_base` offering broader language coverage for the newest OpenAI models. ([Tiktoken.Encodings.o200k](https://www.nuget.org/packages/Tiktoken.Encodings.o200k)). _Citations (11):_ 1. [ok] https://huggingface.co/DWDMaiMai/tiktoken_cl100k_base 2. [unreadable] https://www.npmjs.com/package/tiktoken 3. [ok] https://huggingface.co/microsoft/Phi-3-small-8k-instruct/blob/main/cl100k_base.tiktoken 4. [ok] https://github.com/niieani/gpt-tokenizer/blob/main/data/cl100k_base.tiktoken 5. [unreadable] https://stackoverflow.com/questions/76106366/how-to-use-tiktoken-in-offline-mode-computer 6. [ok] https://developers.openai.com/cookbook/examples/how_to_count_tokens_with_tiktoken 7. [ok] https://grokipedia.com/page/O200k_base_tokenizer 8. [ok] https://github.com/senzi/tiktoken-for-o200k_base 9. [ok] https://www.nuget.org/packages/Tiktoken.Encodings.o200k 10. [ok] https://github.com/openai/tiktoken 11. [unreadable] https://tiktokenizer.vercel.app/?model=o200k_base **valyu/search** — top3 FAIL · hit rank 5 · credits/cost 0.015 · 4436.6ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://mdstudio.app/o200k-base-tokenizer - o200k_base Tokenizer Explained: GPT-4.1, GPT-5, o1, o3, o4 | Markdown Studio — 5,347 chars 2. https://llm-calculator.com/blog/gpt-4o-vs-gpt-4-tokenization/ - GPT-4o vs GPT-4: Tokenization Differences — 6,954 chars 3. https://www.njkumar.com/gpt-o-multilingual-token-compression/ - Multilingual token compression in GPT-o family models – njkumarr — 8,538 chars 4. https://grokipedia.com/page/O200k_base_tokenizer - O200k_base tokenizer — Grokipedia — 24,937 chars 5. https://developers.openai.com/cookbook/examples/how_to_count_tokens_with_tiktoken - How to count tokens with Tiktoken — 20,692 chars --- ## Q19 · niche-technical **Query:** `Postgres pg_stat_statements query normalization limitations` **Expected:** Constants are replaced with $1, but only inline-literal IN lists get squashed (shown as IN ($1 /*, ... */)); parameter-bound lists and structural differences (aliases) produce separate entries **Supporting URL(s):** https://www.postgresql.org/docs/current/pgstatstatements.html|https://www.postgresql.org/docs/18/pgstatstatements.html **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.03703083 · 15177.9ms > `pg_stat_statements` groups queries by a *normalized* shape that is produced by “query‑jumbling”: the parser’s node tree is hashed while constant values are replaced by placeholders (e.g. `WHERE id = $1`). Only the literal values are stripped – the structure of the statement (different operators, column lists, table aliases, extra `LIMIT`, reordered predicates, etc.) is **not** normalized, so queries that differ in those ways end up in separate rows ([Source 5](https://www.postgresql.org/message-id/CABzZFEuc0ww6jHtLKPp44y8mXwr_tXjorXXJdc9E-ArfFU53XQ@mail.gmail.com)). > > The extension has a number of practical limitations: > > * It never records ongoing or failed statements (e.g. those aborted by `statement_timeout`) ([Source 1](https://postgres.ai/docs/postgres-howtos/performance-optimization/monitoring/pg-stat-statements-part-1)). > * SQL comments are not stripped; only the first comment is kept in the `query` column ([Source 1](https://postgres.ai/docs/postgres-howtos/performance-optimization/monitoring/pg-stat-statements-part-1)). > * Before PostgreSQL 16 utility statements (DDL, `VACUUM`, `SET`, etc.) were not normalized at all, and even after the PG 16 change only a basic set of utilities is handled; many `SET` commands still appear with their literal values unless a custom jumble is added ([Source 3](https://paquier.xyz/postgresql-2/postgres-16-pgstatstatements-norm/), [Source 8](https://www.postgresql.org/message-id/Zp8XRfSzgYtQPX93@paquier.xyz)). > * Multi‑statement (combined) queries are parsed as a single string, so the normalizer can lose the correct boundaries and produce multiple, inconsistent entries (a known bug reported in 9.6‑10 series) ([Source 7](https://www.postgresql.org/list/thread-id/2295881)). > > In short, `pg_stat_statements` normalizes only constant literals, while structural differences, comments, failed/ongoing queries, combined statements, and many utility commands remain un‑normalized or are handled inconsistently. _Citations (8):_ 1. [ok] https://postgres.ai/docs/postgres-howtos/performance-optimization/monitoring/pg-stat-statements-part-1 2. [ok] https://blog.ioguix.net/postgresql/2012/08/06/Normalizing-queries-for-pg_stat_statements.html 3. [ok] https://paquier.xyz/postgresql-2/postgres-16-pgstatstatements-norm/ 4. [ok] https://www.postgresql.org/message-id/Y/6X1WdVN+EOi23L@paquier.xyz 5. [unreadable] https://www.postgresql.org/message-id/CABzZFEuc0ww6jHtLKPp44y8mXwr_tXjorXXJdc9E-ArfFU53XQ@mail.gmail.com 6. [ok] https://boringsql.com/posts/pg-stat-statements/ 7. [ok] https://postgrespro.com/list/thread-id/2295881 8. [ok] https://www.postgresql.org/message-id/Zp8XRfSzgYtQPX93@paquier.xyz **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 6121.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://boringsql.com/posts/pg-stat-statements/ - pg_stat_statements: everything it tells you | boringSQL — 21,764 chars 2. https://postgrespro.com/list/thread-id/2295881 - Thread: [HACKERS] BUG: pg_stat_statements query normalization issues with combinedque — 24,971 chars 3. https://www.postgresql.org/message-id/CABzZFEuc0ww6jHtLKPp44y8mXwr_tXjorXXJdc9E-ArfFU53XQ@mail.gmail.com - PostgreSQL: pg_stat_statements query normalization — 2,549 chars 4. https://postgrespro.com/list/thread-id/2333960 - Thread: [HACKERS] pg_stat_statements query normalization, and the 'in' operator : Pos — 1,956 chars 5. https://postgres.ai/docs/postgres-howtos/performance-optimization/monitoring/pg-stat-statements-part-1 - How to work with pg_stat_statements, part 1 | PostgresAI — 9,319 chars --- ## Q20 · niche-technical **Query:** `uv pip install break-system-packages equivalent` **Expected:** uv requires a virtual environment by default (use uv venv); to install into system Python use uv pip install --system, which is required to modify a non-virtual environment **Supporting URL(s):** https://docs.astral.sh/uv/reference/settings/|https://docs.astral.sh/uv/pip/environments **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.04084586 · 17536.9ms > `uv` does support the same “break‑system‑packages” behavior, but it is exposed primarily through an environment variable. Setting > > ```bash > UV_BREAK_SYSTEM_PACKAGES=true > ``` > > tells `uv` to allow installations that would otherwise be blocked by PEP 668, which is exactly what the `--break-system-packages` flag does for `pip` ([Environment variables](https://docs.astral.sh/uv/reference/environment/)). In practice you can either pass the flag `--break-system-packages` to `uv pip install` (as shown in the Raspberry Pi issue) or, more commonly in CI or Docker builds, export `UV_BREAK_SYSTEM_PACKAGES=true` before running the install command. This is the recommended way to bypass the externally‑managed‑Python restriction in containerized environments. ([Source 2](https://docs.astral.sh/uv/reference/environment/)). _Citations (10):_ 1. [ok] https://github.com/astral-sh/uv/issues/15673 2. [ok] https://docs.astral.sh/uv/reference/environment/ 3. [ok] https://github.com/astral-sh/uv/issues/12204 4. [ok] https://github.com/astral-sh/uv/issues/9380 5. [unreadable] https://stackoverflow.com/questions/78726750/how-can-i-install-packages-using-uv-pip-install-without-creating-a-virtual-env 6. [ok] https://www.technetexperts.com/install-local-packages-with-uv/ 7. [unreadable] https://www.reddit.com/r/learnpython/comments/1owlxa6/how_to_use_system_packages_from_within_uv_linux/ 8. [ok] https://github.com/astral-sh/uv/issues/9174 9. [ok] https://lernerpython.com/2025/08/28/youre-probably-using-uv-wrong/ 10. [ok] https://simonwillison.net/2024/May/10/uv-pip-install-exclude-newer/ **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 11094.5ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://github.com/astral-sh/uv/issues/15673 - Question: Is there a `--break-system-packages` equivalent to install in the system en — 4,076 chars 2. https://docs.astral.sh/uv/reference/environment/ - Environment variables | uv — 24,973 chars 3. https://github.com/astral-sh/uv/issues/12204 - `uv pip install --system` fails because python installation is managed by uv? · Issue — 4,884 chars 4. https://github.com/astral-sh/uv/issues/9380 - How To Cleanly Use UV For System Python · Issue #9380 · astral-sh/uv · GitHub — 2,860 chars 5. https://stackoverflow.com/questions/79152393/using-pip-what-does-exactly-the-break-system-packages-parameter-do - python - Using pip, what does exactly the --break-system-packages parameter do? - Sta — 1,058 chars --- ## Q21 · niche-technical **Query:** `Kubernetes CrashLoopBackOff exit code 137 meaning` **Expected:** 137 = 128 + 9 (SIGKILL); the kernel OOM killer terminated the container for exceeding its memory limit. kubectl describe shows Reason: OOMKilled, Exit Code: 137 **Supporting URL(s):** https://kubernetes.io/docs/tasks/configure-pod-container/assign-memory-resource/|https://cast.ai/blog/kubernetes-exit-codes **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.02567418 · 11911.0ms > Exit code 137 means the container was terminated with **SIGKILL** (128 + 9). In Kubernetes this almost always shows up as an **OOMKilled** event – the Linux OOM killer sent SIGKILL because the pod exceeded the memory limit defined in its `resources.limits.memory` ([Cast AI](https://cast.ai/blog/kubernetes-exit-codes/)). The pod then restarts, and if the kill repeats quickly Kubernetes backs off and reports **CrashLoopBackOff**. > > The same exit code can also appear when the pod’s `terminationGracePeriodSeconds` expires: Kubernetes sends SIGTERM, the process ignores it, and after the grace period the kubelet forces a SIGKILL, again yielding exit 137 but with `Reason: Error` instead of `Reason: OOMKilled` ([Cast AI](https://cast.ai/blog/kubernetes-exit-codes/)). Checking the *Reason* field in `kubectl describe pod` lets you tell whether the 137 came from an out‑of‑memory kill or from a forced termination after a grace‑period timeout. _Citations (8):_ 1. [ok] https://cast.ai/blog/kubernetes-exit-codes/ 2. [ok] https://middleware.io/blog/exit-code-137-in-kubernetes-causes-diagnosis-fixes/ 3. [ok] https://tasrieit.com/blog/how-to-fix-crashloopbackoff-kubernetes-pod-2026 4. [ok] https://refine.dev/blog/kubernetes-exit-code-137/ 5. [ok] https://www.groundcover.com/kubernetes-troubleshooting/exit-code-137 6. [ok] https://resolve.ai/glossary/how-to-debug-kubernetes-OOMKilled-errors 7. [ok] https://cast.ai/blog/oomkilled-exit-code-137/ 8. [ok] https://www.nofire.ai/glossary/fix-oomkilled **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 5657.2ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://cast.ai/blog/kubernetes-exit-codes/ - Kubernetes Exit Codes: 137, 139, 143, 127 and Fixes — 24,947 chars 2. https://middleware.io/blog/exit-code-137-in-kubernetes-causes-diagnosis-fixes/ - Exit Code 137 in Kubernetes: Causes, Diagnosis, and Fixes — 18,829 chars 3. https://tasrieit.com/blog/how-to-fix-crashloopbackoff-kubernetes-pod-2026 - How to Fix CrashLoopBackOff Kubernetes Pod: We Fix 30+ a Week (2026 Guide) | Tasrie I — 14,852 chars 4. https://refine.dev/blog/kubernetes-exit-code-137/ - What Exit Code 137 means for Kubernetes | Refine — 13,859 chars 5. https://www.groundcover.com/kubernetes-troubleshooting/exit-code-137 - Exit Code 137: Causes & Best Practices to Prevent It — 18,314 chars --- ## Q22 · niche-technical **Query:** `FFmpeg concat demuxer audio sync drift fix` **Expected:** The aresample filter can stretch/squeeze audio data to make it match the timestamps; use async (e.g. aresample=async=1) to correct sync drift **Supporting URL(s):** https://ffmpeg.org/ffmpeg-filters.html **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · credits/cost 0.03381942 · 18318.7ms > The audio drift you see after using the concat demuxer is caused by the inputs having different video time‑bases – the demuxer does **not** rescale the PTS values, so the second segment is played back a little faster and the audio gradually gets out of sync. The usual fix is to re‑encode each clip so that all streams share the same time‑base (and, if needed, the same channel count/sample rate) before concatenating. A typical command is: > > ```bash > ffmpeg -i titlefile.mp4 -vf setdar=16/9 -video_track_timescale 29971 -ac 1 newtitle.mp4 > ``` > > After the clips have been normalised in this way you can run the concat demuxer (`ffmpeg -f concat -i list.txt -c copy output.mp4`) without the drift ([Source 1](https://video.stackexchange.com/questions/19237/ffmpeg-concat-introduces-a-v-sync-problem)). If the audio channels differ, add `-ac 2` (or the appropriate count) and `-ar 48000` to the re‑encoding step to force a common layout before concat ([Source 5](https://superuser.com/questions/1614509/audio-is-scrambled-up-when-using-ffmpeg-concat-demuxer)). This ensures all inputs have matching timestamps and eliminates the progressive sync error. _Citations (11):_ 1. [unreadable] https://video.stackexchange.com/questions/19237/ffmpeg-concat-introduces-a-v-sync-problem 2. [unreadable] https://stackoverflow.com/questions/35416110/ffmpeg-concat-video-and-audio-out-of-sync 3. [unreadable] https://video.stackexchange.com/questions/27887/video-concatenation-puts-sound-out-of-sync 4. [unreadable] https://superuser.com/questions/1042988/ffmpeg-audio-out-of-sync-when-transcoding-demuxing-from-dv 5. [unreadable] https://superuser.com/questions/1614509/audio-is-scrambled-up-when-using-ffmpeg-concat-demuxer 6. [unreadable] https://video.stackexchange.com/questions/22203/ffmpeg-demux-concat-dropping-audio-at-stitch-points 7. [unreadable] https://stackoverflow.com/questions/75455442/ffmpeg-seeking-with-concat-demuxer-causes-video-audio-to-be-out-of-sync 8. [unreadable] https://www.iditect.com/program-example/ffmpeg-concat-video-and-audio-out-of-sync.html 9. [unreadable] https://stackoverflow.com/questions/60005999/ffmpeg-audio-video-out-of-sync-after-cutting-and-concatonating-even-after-transc 10. [ok] https://www.ffmpeg-micro.com/blog/ffmpeg-concat-merge-videos 11. [ok] https://dev.to/javidjamae/how-to-merge-and-concatenate-videos-with-ffmpeg-259m **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 11924.8ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://video.stackexchange.com/questions/19237/ffmpeg-concat-introduces-a-v-sync-problem - video - ffmpeg concat introduces a/v sync problem - Video Production Stack Exchange — 1,042 chars 2. https://stackoverflow.com/questions/35416110/ffmpeg-concat-video-and-audio-out-of-sync - FFmpeg concat video and audio out of sync - Stack Overflow — 634 chars 3. https://forum.lwks.com/threads/gradual-audio-de-sync-using-ffmpeg.250839/ - Gradual Audio de-sync using ffmpeg | LWKS Forum — 5,570 chars 4. https://superuser.com/questions/1530699/ffmpeg-concat-result-audio-delay - FFMPEG Concat result audio delay - Super User — 2,795 chars 5. https://video.stackexchange.com/questions/27887/video-concatenation-puts-sound-out-of-sync - ffmpeg - Video concatenation puts sound out of sync - Video Production Stack Exchange — 2,703 chars --- ## Q23 · ambiguity **Query:** `Apollo pricing` **Expected:** Apollo.io (sales intelligence / prospecting platform) pricing **Supporting URL(s):** https://www.apollo.io/pricing **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · credits/cost 0.04101507 · 20534.3ms > Apollo offers four GraphOS pricing tiers that scale with usage and team size: > > * **Free** – Forever free for students or hobbyists. Includes the full GraphOS platform, a self‑hosted GraphOS Router limited to 60 requests per minute, schema proposals, SSO, audit logging and up to 3 developers. Data from checks and insights is retained for 1 day and support is community‑based. No credit card is required ([Apollo Pricing](https://www.apollographql.com/pricing)). > > * **Developer** – Intended for small production teams. Billed monthly at **$5 per million requests** (with automatic volume discounts as usage grows) and comes with a **$50 usage credit** on sign‑up (credit‑card required). It supports up to 10 developers, 7‑day data retention, and 8×5 developer support. The self‑hosted Router has no rate‑limit restriction beyond the plan’s request pricing ([Apollo Pricing](https://www.apollographql.com/pricing)). > > * **Standard** – For larger organizations that need multiple teams and longer data retention. Pricing is **custom** and must be obtained by contacting sales. It includes up to 30 developers, 90‑day data retention, 8×5 support with SLA, and unlimited API workload ([Apollo Pricing](https://www.apollographql.com/pricing)). > > * **Enterprise** – Tailored for companies with large‑scale GraphQL initiatives. Pricing is also **custom** via sales. It provides unlimited developers, 18‑month data retention, 24×7×365 business‑grade support with SLA, and optional premium support or professional‑services add‑ons ([Apollo Pricing](https://www.apollographql.com/pricing)). > > All paid tiers are usage‑based (per‑million‑request pricing) and include volume‑discount tiers for higher request volumes. The platform also offers a $50 sign‑up credit for new Developer accounts and a free‑forever tier for low‑volume or learning use cases. _Citations (12):_ 1. [ok] https://www.apollographql.com/pricing 2. [ok] https://www.vendr.com/buyer-guides/apollo-graphql 3. [ok] https://www.apollographql.com/blog/introducing-new-simpler-pricing-for-apollo-graph-manager-cf4b39d27a82 4. [ok] https://www.gappsy.com/tools/apollo-graphql/ 5. [unreadable] https://www.reddit.com/r/graphql/comments/t7avnn/does_apollo_graphql_cost_money_to_use_in/ 6. [**FALSE**] https://medium.com/apollo-stack/introducing-new-simpler-pricing-for-apollo-graph-manager-cf4b39d27a82 - ⚠️ ADJUDICATED: Apollo GraphOS pricing cited for a question about Apollo.io 7. [ok] https://costbench.com/software/sales-intelligence/apollo-io/ 8. [ok] https://www.cognism.com/blog/apollo-io-pricing 9. [ok] https://marketbetter.ai/blog/apollo-io-pricing-breakdown-2026/ 10. [ok] https://www.warmly.ai/p/blog/apollo-pricing 11. [ok] https://salesmotion.io/blog/apollo-pricing 12. [ok] https://www.enginy.ai/blog/apollo-io-pricing **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 5693.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://pipeline.zoominfo.com/sales/apollo-pricing - Apollo Pricing Overview and Plans — 20,238 chars 2. https://www.warmly.ai/p/blog/apollo-pricing - Apollo Pricing 2026: Plans From $59-$149/mo (Full Breakdown) — 21,498 chars 3. https://www.cloudtalk.io/blog/apollo-pricing/ - Apollo Pricing & Plans: Full Guide 2026 - CloudTalk — 24,969 chars 4. https://derrick-app.com/tools/apollo-pricing - Apollo Pricing 2026: Real Cost Per Seat vs $65-$149 Plans — 18,983 chars 5. https://www.landbase.com/blog/apollo-pricing - Apollo Pricing 2026: Plans, Costs, and What You Pay | Landbase — 24,933 chars --- ## Q24 · ambiguity **Query:** `Linkup API` **Expected:** Linkup.so — web search API for AI agents **Supporting URL(s):** https://www.linkup.so **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 5 · credits/cost 0.01803974 · 7784.4ms > Linkup API is a production‑grade web‑search and data‑extraction service built for AI applications. It offers five core endpoints—Search (sub‑second ranked results or structured JSON), Fetch (clean markdown from a known URL), Research (multi‑source reports with citations), Tasks (batch processing of up to 100 calls) and Extract (structured rows from repeatable pages)—that let developers trade latency for depth of answer ([Introduction - Linkup API Documentation](https://docs.linkup.so/pages/documentation/get-started/introduction)). The platform emphasizes accuracy (rank #1 on Verified SimpleQA with a 92 % F‑score), customizable indexing, enterprise‑grade security (SOC 2 Type II, zero‑data‑retention, GDPR compliance), and sub‑second response times for most queries ([Introduction - Linkup API Documentation](https://docs.linkup.so/pages/documentation/get-started/introduction)). > > A separate product, LinkupAPI, extends the core search engine to B2B channels such as LinkedIn and WhatsApp, providing unified endpoints for engagement, contact enrichment, and real‑time web data, all with 99.9 % uptime, < 3 s average response, and credit‑based pricing ([LinkupAPI | Connect your AI agent to B2B Channels](https://linkupapi.com/), [Pricing | LinkupAPI](https://linkupapi.com/pricing)). This makes it suitable for building sales‑automation tools, recruitment pipelines, or autonomous AI agents that need up‑to‑date, verifiable web information. _Citations (8):_ 1. [ok] https://docs.linkup.so/pages/documentation/get-started/introduction 2. [unreadable] https://bogota.aitinkerers.org/technologies/linkup-api 3. [ok] https://www.linkedin.com/company/linkup-api 4. [ok] https://linkupapi.com/ 5. [ok] https://www.linkup.so/ 6. [ok] https://aiagentslist.com/agents/linkup 7. [ok] https://linkupapi.com/pricing 8. [unreadable] https://www.make.com/en/integrations/linkupapi **valyu/search** — top3 FAIL · hit rank 5 · credits/cost 0.015 · 4655.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://docs.linkup.so/pages/documentation/get-started/introduction - Introduction - Linkup API Documentation — 3,226 chars 2. https://bogota.aitinkerers.org/technologies/linkup-api - Linkup API Projects — 2,096 chars 3. https://www.linkedin.com/company/linkup-api - Linkup API | LinkedIn — 2,339 chars 4. https://linkupapi.com/ - LinkupAPI: Connect your AI agent to B2B Channels — 15,714 chars 5. https://www.linkup.so/ ⬅ **supporting URL** - Linkup | The production-grade Web Search API for AI — 7,847 chars --- ## Q25 · ambiguity **Query:** `Parallel search API` **Expected:** Parallel.ai — search/index API for agents **Supporting URL(s):** https://www.parallel.ai **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02446264 · 13331.8ms > The Parallel Search API is a web‑search service built specifically for AI agents rather than human users. It returns token‑dense excerpts that are optimized for an LLM’s context window, letting agents answer complex, multi‑hop queries with a single call and dramatically reducing the number of tokens (and therefore the cost) they must consume. In benchmark tests the API achieved 47 % accuracy at a cost of \$0.82 CPM—about half the price of traditional search APIs and far higher than competitors such as Exa (24 %) ([Welcome.AI](https://parallel.ai/blog/parallel-search-api-beta?ref=welcome.ai)). > > Developers access the service via a REST endpoint (`https://api.parallel.ai/v1/search`) using an API key generated on the Parallel platform. A request supplies a natural‑language **objective** and a short list of **search_queries**; the default `advanced` mode runs in ~3 s, while the optional `turbo` mode can deliver a 200 ms p50 latency at lower cost ([Parallel Docs](https://docs.parallel.ai/search/search-quickstart)). Parallel also offers a free “Search MCP” provider (`parallel‑free`) that requires no key and is exposed through OpenClaw’s plugin system, while the paid `parallel` provider gives higher rate limits and objective tuning ([OpenClaw](https://docs.openclaw.ai/tools/parallel-search)). Together, these features make the Parallel Search API a high‑accuracy, low‑latency, and cost‑efficient tool for building agentic AI applications. _Citations (8):_ 1. [ok] https://www.welcome.ai/content/parallel-search-api-delivers-47-accuracy-and-cost-efficiency-in-ai-solutions 2. [ok] https://docs.parallel.ai/search/search-quickstart 3. [ok] https://docs.openclaw.ai/tools/parallel-search 4. [ok] https://www.linkedin.com/posts/parallel-web_today-were-launching-the-parallel-search-activity-7392246569791668224-nghL 5. [ok] https://medium.com/@justkev1_/parallel-search-api-how-web-search-is-evolving-for-ai-agents-c2a05ef068ae 6. [ok] https://parallel.ai/blog/parallel-search-api 7. [ok] https://news.ycombinator.com/item?id=45837425 8. [ok] https://ai-sdk.dev/resources/tools/parallel **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 6619.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.welcome.ai/content/parallel-search-api-delivers-47-accuracy-and-cost-efficiency-in-ai-solutions - Parallel Search API Delivers 47% Accuracy and Cost Efficiency in AI Solutions | Welco — 7,775 chars 2. https://docs.parallel.ai/search/search-quickstart - Search API Quickstart - Parallel — 9,136 chars 3. https://docs.openclaw.ai/tools/parallel-search - Parallel search - OpenClaw — 5,174 chars 4. https://www.linkedin.com/posts/parallel-web_today-were-launching-the-parallel-search-activity-7392246569791668224-nghL - Introducing Parallel Search API for AI agents, built for accuracy and efficiency. | P — 24,887 chars 5. https://medium.com/@justkev1_/parallel-search-api-how-web-search-is-evolving-for-ai-agents-c2a05ef068ae - Parallel Search API: How Web Search is Evolving for AI Agents | by Kévin Nguyen | Med — 348 chars --- ## Q26 · ambiguity **Query:** `Sonar documentation` **Expected:** Perplexity Sonar API documentation **Supporting URL(s):** https://docs.perplexity.ai **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · credits/cost 0.04010793 · 14842.3ms > The official Sonar documentation is hosted at docs.sonarsource.com and provides a complete index of all product guides (including the llms.txt index and a Markdown version) for SonarQube Server, SonarQube Cloud, the various IDE plugins, and the CLI ([Home | Sonar Documentation](https://docs.sonarsource.com/))​. The site was recently refreshed with a new visual design, dark‑mode support, an improved mobile experience, and enhanced search functionality ([The SonarQube Documentation has a new look! – Sonar Community](https://community.sonarsource.com/t/the-sonarqube-documentation-has-a-new-look/149070)). All documentation is organized by product (e.g., SonarQube Server 2026.4, SonarQube Cloud, SonarQube for VS Code, IntelliJ, Eclipse, etc.) and can be accessed directly via the “Documentation” links on the SonarSource website or through the community forums for additional help ([GitHub – SonarSource/sonarqube Documentation](https://github.com/SonarSource/sonarqube)). _Citations (12):_ 1. [unreadable] https://docs.sonarsource.com/ 2. [ok] https://community.sonarsource.com/t/the-sonarqube-documentation-has-a-new-look/149070 3. [unreadable] https://en.wikipedia.org/wiki/SonarQube 4. [ok] https://community.sonarsource.com/t/sonarqube-documentation-as-pdf/32990 5. [ok] https://www.sonarsource.com/products/sonarqube/ 6. [ok] https://github.com/SonarSource/sonarqube 7. [ok] https://community.sonarsource.com/t/the-sonarcloud-documentation-has-a-new-home/103861 8. [ok] https://docs.codemagic.io/integrations/sonarcloud-integration/ 9. [**FALSE**] https://docs.databee.buzz/docs/sonarcloud - ⚠️ ADJUDICATED: third-party SonarCloud docs cited for Perplexity Sonar - supports the wrong-entity answer 10. [ok] https://docs.sonarsource.com/sonarqube-cloud 11. [ok] https://www.azuredevopslabs.com/labs/vstsextend/sonarcloud/ 12. [ok] https://docs.travis-ci.com/user/sonarcloud/ **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 7066.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://docs.sonarsource.com/sonarqube-server - Homepage | SonarQube Server | Sonar Documentation — 9,789 chars 2. https://docs.sonarsource.com/sonarqube-server/9.9 - Homepage | SonarQube Server 9.9 | Sonar Documentation — 5,197 chars 3. https://docs.sonarsource.com/ - Home | Sonar Documentation — 11,442 chars 4. https://docs.sonarsource.com/sonarqube/latest/ - Home | Sonar Documentation — 11,442 chars 5. https://docs.sonarsource.com/sonarqube-cloud - Homepage | SonarQube Cloud | Sonar Documentation — 8,412 chars --- ## Q27 · ambiguity **Query:** `Comet browser features` **Expected:** Perplexity Comet — AI web browser / personal assistant **Supporting URL(s):** https://www.perplexity.ai/comet **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 8 · credits/cost 0.02114199 · 16455.7ms > Comet Browser is built around an AI‑native “Comet Assistant” that can read, summarize and act on web content, manage email and calendar items, and even perform multi‑step tasks such as booking flights or shopping without the user clicking through each step ([Perplexity Comet Browser: Key Features, Reviews & Security Tips](https://seraphicsecurity.com/learn/ai-browser/perplexity-comet-browser-key-features-reviews-and-security-tips/)). The assistant lives in a persistent sidebar, supports voice commands, and lets you highlight text to get instant answers or summaries (“Summarize this current web page” button) directly on the page ([3 Comet browser features that made me switch from Chrome](https://www.xda-developers.com/comet-browser-features-switch-chrome/), [3 hidden Comet browser features that actually make it worth using](https://www.xda-developers.com/hidden-comet-browser-features-make-it-worth-using/)). > > Comet also adds productivity‑focused UI tools: **Spaces** let you create isolated project zones that keep related tabs, notes and assistant threads together; **cross‑tab awareness** lets the assistant remember and query information across multiple open tabs; a built‑in ad blocker removes pop‑ups by default; and smart summarization works across all tabs on Android. The browser integrates Perplexity’s AI search engine to generate article summaries, draft emails, and automate shopping, while offering context‑aware memory and workflow integration ([Comet (browser) - Wikipedia](https://en.wikipedia.org/wiki/Comet_(browser)), [My Honest Week with Comet Browser: What I Loved, What I Didn’t](https://medium.com/@phoenixarjun007/my-honest-week-with-comet-browser-what-i-loved-what-i-didnt-b63487122481), [Comet: AI Browser & Assistant - Apps on Google Play](https://play.google.com/store/apps/details?id=ai.perplexity.comet&hl=en_US)). _Citations (8):_ 1. [ok] https://seraphicsecurity.com/learn/ai-browser/perplexity-comet-browser-key-features-reviews-and-security-tips/ 2. [ok] https://www.xda-developers.com/comet-browser-features-switch-chrome/ 3. [ok] https://www.xda-developers.com/hidden-comet-browser-features-make-it-worth-using/ 4. [ok] https://www.usaii.org/ai-insights/perplexity-comet-in-action-real-examples-of-ai-browser-assistance 5. [ok] https://en.wikipedia.org/wiki/Comet_(browser) 6. [ok] https://medium.com/@phoenixarjun007/my-honest-week-with-comet-browser-what-i-loved-what-i-didnt-b63487122481 7. [ok] https://play.google.com/store/apps/details?id=ai.perplexity.comet&hl=en_US 8. [unreadable] https://www.perplexity.ai/comet **valyu/search** — top3 FAIL · hit rank 8 · credits/cost 0.015 · 12357.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://seraphicsecurity.com/learn/ai-browser/perplexity-comet-browser-key-features-reviews-and-security-tips/ - Perplexity Comet Browser: Key Features, Reviews & Security Tips — 13,520 chars 2. https://www.xda-developers.com/comet-browser-features-switch-chrome/ - 3 Comet browser features that made me switch from Chrome — 9,601 chars 3. https://www.xda-developers.com/hidden-comet-browser-features-make-it-worth-using/ - 3 hidden Comet browser features that actually make it worth using — 9,728 chars 4. https://www.usaii.org/ai-insights/perplexity-comet-in-action-real-examples-of-ai-browser-assistance - Perplexity’s Comet in Action: Real Examples of AI Browser Assistance — 10,294 chars 5. https://en.wikipedia.org/wiki/Comet_(browser) - Comet (browser) - Wikipedia — 19,691 chars 8. https://www.perplexity.ai/comet ⬅ **supporting URL** - Comet Browser: a Personal AI Assistant — 156 chars --- ## Q28 · ambiguity **Query:** `Jina embeddings` **Expected:** Jina AI embedding models **Supporting URL(s):** https://jina.ai/embeddings **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 5 · credits/cost 0.04206904 · 15176.7ms > Jina Embeddings are a family of open‑source embedding models released by Jina AI for text‑only and multimodal (text + image) retrieval. > > * **v4 (jina‑embeddings‑v4)** is a 3.8 B‑parameter universal model built on **Qwen2.5‑VL‑3B‑Instruct** that produces **single‑vector embeddings of 2048 dimensions (truncatable to as low as 128)** or **multi‑vector embeddings of 128 dimensions** via late‑interaction retrieval. It supports **30+ languages**, handles **up to 32 768 tokens** (or images up to 20 MP), and includes three task‑specific LoRA adapters for **retrieval, text‑matching and code** tasks ([Source 1](https://huggingface.co/jinaai/jina-embeddings-v4), [Source 3](https://qdrant.tech/documentation/embeddings/jina-embeddings/)). > > * **v3 (jina‑embeddings‑v3)** is a 570 M‑parameter multilingual model based on **jina‑XLM‑RoBERTa**, with a **max length of 8192 tokens** and a default **1024‑dimensional output** (Matryoshka‑truncatable to 32 dim). It offers five LoRA adapters for **retrieval‑query, retrieval‑passage, classification, text‑matching and separation** and covers **89 languages** ([Source 2](https://huggingface.co/jinaai/jina-embeddings-v3), [Source 8](https://jina.ai/news/jina-embeddings-v3-a-frontier-multilingual-embedding-model/)). > > * **v2 (jina‑embeddings‑v2‑base‑en)** is an English‑only 137 M‑parameter BERT‑style model with **8192‑token context** and 768‑dimensional embeddings, designed for fast long‑document retrieval ([Source 7](https://huggingface.co/jinaai/jina-embeddings-v2-base-en)). > > All versions can be accessed via the **Jina Embeddings API**, the `transformers` library, or the `sentence‑transformers` interface, and they support **Matryoshka Representation Learning** to trade off dimension size against performance. The models are released under the Qwen Research License (v4) or CC‑BY‑NC 4.0 (v3/v2) and are integrated with major vector databases such as Qdrant, Milvus and Pinecone. _Citations (10):_ 1. [ok] https://huggingface.co/jinaai/jina-embeddings-v4 2. [ok] https://huggingface.co/jinaai/jina-embeddings-v3 3. [ok] https://qdrant.tech/documentation/embeddings/jina-embeddings/ 4. [ok] https://zilliz.com/ai-models/jina-embeddings-v3 5. [ok] https://jina.ai/embeddings/ 6. [ok] https://www.elastic.co/search-labs/blog/jina-embeddings-v5-text 7. [ok] https://huggingface.co/jinaai/jina-embeddings-v2-base-en 8. [ok] https://jina.ai/news/jina-embeddings-v3-a-frontier-multilingual-embedding-model/ 9. [ok] https://jina.ai/models/jina-embeddings-v4/ 10. [ok] https://github.com/simonw/llm-embed-jina **valyu/search** — top3 FAIL · hit rank 7 · credits/cost 0.015 · 7067.4ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://jina.ai/news/jina-embeddings-v3-a-frontier-multilingual-embedding-model/ - Jina Embeddings v3: A Frontier Multilingual Embedding Model — 20,676 chars 2. https://huggingface.co/jinaai/jina-embeddings-v4 - jinaai/jina-embeddings-v4 · Hugging Face — 11,731 chars 3. https://huggingface.co/jinaai/jina-embeddings-v3 - jinaai/jina-embeddings-v3 · Hugging Face — 12,729 chars 4. https://qdrant.tech/documentation/embeddings/jina-embeddings/ - Jina Embeddings - Qdrant — 7,718 chars 5. https://jina.ai/models/jina-embeddings-v4/ - jina-embeddings-v4 - Search Foundation Models — 9,119 chars 7. https://jina.ai/embeddings/ ⬅ **supporting URL** - Embedding API - Jina AI — 15,497 chars --- ## Q29 · ambiguity **Query:** `Mercury programming language` **Expected:** Mercury — functional logic programming language **Supporting URL(s):** https://mercurylang.org|https://en.wikipedia.org/wiki/Mercury_(programming_language) **valyu/answer** — **CORRECT** · top3 PASS · hit rank 3 · credits/cost 0.03560577 · 20423.5ms > Mercury is a purely declarative logic/functional programming language created at the University of Melbourne in the early 1990s and first released on 8 April 1995 ([Wikipedia](https://en.wikipedia.org/wiki/Mercury_(programming_language)), [Progopedia](http://progopedia.com/language/mercury/)). It combines Prolog‑style syntax with Haskell‑like static analysis: a strong, polymorphic type system, a mode system that records which arguments are inputs or outputs, and a determinism system that specifies how many solutions a predicate may produce. These analyses let the compiler catch many errors at compile time and generate highly optimized code—typically compiled to portable C (the default back‑end) but also available for Java, C#, Erlang and other targets ([Grokipedia](https://grokipedia.com/page/Mercury_(programming_language)), [Wikipedia](https://en.wikipedia.org/wiki/Mercury_(programming_language))). > > The language is aimed at large‑scale, reliable software: it supports separate compilation, a robust module system, higher‑order programming, and controlled impurity for foreign‑code calls. The official Melbourne Mercury Compiler remains actively maintained, with the latest stable release 22.01.8 issued in September 2023 ([Grokipedia](https://grokipedia.com/page/Mercury_(programming_language)), [Wikipedia](https://en.wikipedia.org/wiki/Mercury_(programming_language))). Notable applications include the Mercury compiler itself, the Prince XML formatter, and various enterprise systems built by companies such as ODASE. _Citations (7):_ 1. [ok] https://grokipedia.com/page/Mercury_(programming_language) 2. [ok] https://www.liquisearch.com/mercury_programming_language/overview 3. [ok] https://en.wikipedia.org/wiki/Mercury_(programming_language) 4. [ok] https://mercurylang.org/about.html 5. [ok] https://guedemann.org/articles/mercury-intro-curry-club.html 6. [ok] http://progopedia.com/language/mercury/ 7. [unreadable] https://mercurylang.org/documentation/papers/mfug_talk.pdf **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 11614.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://en.wikipedia.org/wiki/Mercury_(programming_language) - Mercury (programming language) - Wikipedia — 17,284 chars 2. https://learnxinyminutes.com/mercury/ - Learn Mercury in Y Minutes — 8,557 chars 3. https://mercurylang.org/documentation/papers/mfug_talk.pdf - The Mercury Programming Language — 8,971 chars 4. https://mercurylang.org/ ⬅ **supporting URL** - The Mercury Project: Home — 2,265 chars 5. https://www.amazon.in/Mercury-Programming-Logic-Based-Declarative-High-Performance-ebook/dp/B0DHCXZVZS - Mercury Programming: Logic-Based, Declarative Language for High-Performance, Reliable — 4,321 chars --- ## Q30 · multi-source **Query:** `which is older Golden Gate Bridge or Sydney Harbour Bridge` **Expected:** Sydney Harbour Bridge (opened 19 March 1932) is older than the Golden Gate Bridge (opened 27 May 1937) **Supporting URL(s):** https://www.britannica.com/topic/Sydney-Harbour-Bridge|https://www.britannica.com/topic/Golden-Gate-Bridge **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.03466977 · 11207.5ms > The Sydney Harbour Bridge opened to the public on 19 March 1932, whereas the Golden Gate Bridge was inaugurated on 27 May 1937. Therefore, the Sydney Harbour Bridge is the older of the two bridges ([BBC](https://www.bbc.com/news/av/stories-60800145), [KNOE](https://www.knoe.com/2026/05/27/san-franciscos-golden-gate-bridge-opened-may-27-1937/)). _Citations (12):_ 1. [ok] https://www.knoe.com/2026/05/27/san-franciscos-golden-gate-bridge-opened-may-27-1937/ 2. [ok] https://www.pbs.org/wgbh/americanexperience/features/goldengate-opening/ 3. [ok] https://en.wikipedia.org/wiki/Golden_Gate_Bridge 4. [unreadable] https://www.loc.gov/item/today-in-history/may-27/ 5. [unreadable] https://www.realsanfranciscotours.com/golden-gate-bridge-history-and-how-to-visit/ 6. [ok] https://www.whsv.com/2026/05/27/this-day-history-golden-gate-bridge-opens/ 7. [ok] https://www.bbc.com/news/av/stories-60800145 8. [ok] https://en.wikipedia.org/wiki/Sydney_Harbour_Bridge 9. [ok] https://aso.gov.au/titles/newsreels/opening-sydney-harbour-bridge/clip2/ 10. [unreadable] https://www.nma.gov.au/defining-moments/resources/sydney-harbour-bridge-opens 11. [unreadable] https://www.transport.nsw.gov.au/operations/roads-and-waterways/environment-and-heritage/heritage/a-short-history-of-sydney-harbour 12. [unreadable] https://www.bridgeclimb.com/explore/history **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 6450.1ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.cnn.com/travel/article/most-amazing-bridges - 24 world famous bridges | CNN — 16,806 chars 2. https://www.webuildvalue.com/en/facts/iconic-bridges.html - 7 cities and their iconic bridges, from the Brookyln Bridge to the Rialto Bridge - We — 5,439 chars 3. https://dailypassport.com/record-breaking-bridges/ - 8 Record-Breaking Bridges Throughout History - Daily Passport — 10,722 chars 4. https://www.vaia.com/en-us/explanations/engineering/what-is-engineering/golden-gate-bridge/ - Golden Gate Bridge: History & Facts | Vaia — 17,298 chars 5. https://www.instagram.com/p/C2x4s1Gtle5/ - Instagram — 5,985 chars --- ## Q31 · multi-source **Query:** `compare Python 3.13 and 3.14 release dates and end of support dates` **Expected:** Python 3.13 released 7 Oct 2024, end-of-life Oct 2029; Python 3.14 released 7 Oct 2025, end-of-life Oct 2030 (5-year support cycle) **Supporting URL(s):** https://www.python.org/downloads/release/python-3130/|https://www.python.org/downloads/release/python-3140/|https://devguide.python.org/versions **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 7 · credits/cost 0.04742009 · 20743.2ms > Python 3.13 was released as the final 3.13.0 build on 7 October 2024 ([PEP 719 – Python 3.13 Release Schedule](https://peps.python.org/pep-0719/)). Its “full‑support” (bug‑fix) phase runs until 1 October 2026, after which only security fixes are provided up to 31 October 2029 ([Python | endoflife.date](https://endoflife.date/python), [Status of Python versions](https://devguide.python.org/versions/)). > > Python 3.14 was released as the final 3.14.0 build on 7 October 2025 ([PEP 745 – Python 3.14 Release Schedule](https://peps.python.org/pep-0745/)). Its full‑support period ends on 1 October 2027, and security updates continue until 31 October 2030 ([Python | endoflife.date](https://endoflife.date/python), [Status of Python versions](https://devguide.python.org/versions/)). _Citations (12):_ 1. [unreadable] https://peps.python.org/pep-0719/ 2. [ok] https://docs.python.org/3/whatsnew/3.13.html 3. [ok] https://endoflife.date/python 4. [ok] https://pythonspeed.com/articles/upgrade-python-3.13/ 5. [ok] https://www.isitpatched.com/eol/python 6. [ok] https://www.it-server-room.com/en/python-end-of-life-eol-eos-schedule/ 7. [ok] https://devguide.python.org/versions/ 8. [unreadable] https://peps.python.org/pep-0745/ 9. [ok] https://dev.to/mechcloud_academy/python-314-has-arrived-a-deep-dive-into-the-new-features-56pn 10. [ok] https://docs.python.org/3/whatsnew/3.14.html 11. [ok] https://docs.python.org/3.14/whatsnew/3.14.html 12. [ok] https://eosl.date/eol/product/python/ **valyu/search** — top3 PASS · hit rank 3 · credits/cost 0.015 · 6618.9ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://endoflife.date/python - Python | endoflife.date — 10,093 chars 2. https://www.isitpatched.com/eol/python - Python end-of-life dates & support status (2026) | IsItPatched — 3,831 chars 3. https://devguide.python.org/versions/ - Status of Python versions — 4,059 chars 4. https://stevenpg.com/references/python-version-guide/ - Python Version Guide | Coding Steve — 3,912 chars 5. https://dev.to/endoflifeai/python-end-of-life-dates-official-eol-schedule-for-every-version-dfd - Python End-of-Life Dates - Official EOL Schedule for Every Version - DEV Community — 9,809 chars --- ## Q32 · multi-source **Query:** `combined population of Gujarat and Maharashtra` **Expected:** Gujarat ~60.4M + Maharashtra ~112.4M (2011 Census) = ~172.8 million **Supporting URL(s):** https://www.census2011.co.in/census/state/gujarat.html|https://www.census2011.co.in/census/state/maharashtra.html **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · credits/cost 0.0396833 · 24944.7ms > Gujarat’s estimated population in 2022 is about 70.7 million, while Maharashtra’s projected population for 2025 is roughly 128.66 million. Together the two states contain approximately 199.4 million people. ([Testbook](https://testbook.com/amp/gujarat-gk/population-of-gujarat), [Wikipedia](https://en.wikipedia.org/wiki/Maharashtra)) _Citations (14):_ 1. [ok] https://testbook.com/amp/gujarat-gk/population-of-gujarat 2. [unreadable] https://brainly.in/question/57606046 3. [ok] https://english.gujaratsamachar.com/news/gujarat/world-population-day-gujarat-paves-the-way-with-fertility-rate-of-1-9 4. [ok] https://deshgujarat.com/2023/09/22/live-updating-population-clock-of-gujarat-installed-at-msu-vadodara/ 5. [unreadable] https://x.com/Stats_of_India/status/1616008353922314242?lang=en 6. [ok] https://www.newindianexpress.com/nation/2023/Oct/03/in-gujarat-poverty-on-rise-count-of-families-using-bpl-cards-goes-up-2620399.html 7. [unreadable] https://brainly.in/question/58491504 8. [unreadable] https://brainly.in/question/58950054 9. [unreadable] https://sarathyaa.co/maharashtra-population/ 10. [ok] https://www.mumbailive.com/en/society/by-2036-51.3-of-maharashtra's-population-will-be-residing-in-urban-areas-78202 11. [unreadable] https://twitter.com/Stats_of_India/status/1610561888613707776?lang=ar 12. [unreadable] https://x.com/Stats_of_India/status/1610561888613707776?lang=en 13. [ok] https://en.wikipedia.org/wiki/Gujarat 14. [ok] https://en.wikipedia.org/wiki/Maharashtra **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 12310.2ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.quora.com/Which-state-has-a-higher-population-Gujarat-or-Maharashtra - Which state has a higher population, Gujarat or Maharashtra? - Quora — 301 chars 2. https://inspirajournals.com/uploads/Issues/1441252555.pdf - Microsoft Word - 53 Dr. Sanjay A. Pandya JMME 23% 2000 NEFT Set S S M Page — 23,140 chars 3. https://statisticstimes.com/demographics/india/gujarat-population.php - Gujarat population 2026 - StatisticsTimes.com — 11,569 chars 4. https://testbook.com/gujarat-gk/population-of-gujarat - Gujarat Population 2022-23, Check Now — 18,300 chars 5. https://en.wikipedia.org/wiki/Gujarat - Gujarat - Wikipedia — 24,955 chars --- ## Q33 · multi-source **Query:** `cheaper at 100k queries per month Tavily Growth plan or Exa standard search` **Expected:** At 100k queries/month: Exa standard $7/1k = $700; Tavily Growth plan 100,000 credits = $500/month ($0.005/credit). Tavily Growth is cheaper. Frozen 15 Aug 2026 **Supporting URL(s):** https://www.tavily.com/#pricing|https://exa.ai/pricing **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 11 · credits/cost 0.03502467 · 13014.6ms > For 100 000 queries a month, the Tavily Growth plan is cheaper. > > * The Growth plan gives 100 000 API credits for a flat \$500 per month, and a basic search uses 1 credit per request, so 100 k basic searches fit exactly within the plan for \$500 ([Pricing | Tavily Help Center](https://help.tavily.com/articles/8816424538-pricing), [Credits & Pricing – Tavily Docs](https://docs.tavily.com/documentation/api-credits)). > * Exa’s standard search is priced at \$7 per 1 000 requests, i.e. \$0.007 per query. 100 000 queries therefore cost 100 × \$7 = \$700 ([Pricing – Exa](https://exa.ai/docs/reference/pricing), [Exa Pricing Calculator](https://www.usagepricing.com/tools/pricing-calculator/exa-ai)). > > Thus, at 100 k monthly queries, Tavily’s Growth plan (\$500) is about \$200 cheaper than using Exa’s standard search (\$700). _Citations (12):_ 1. [ok] https://help.tavily.com/articles/8816424538-pricing 2. [ok] https://coldiq.com/blog/tavily-pricing 3. [ok] https://docs.tavily.com/documentation/api-credits 4. [ok] https://www.brex.com/tools/charge-finder/tavily-ai 5. [ok] https://costbench.com/software/web-scraping/tavily/ 6. [ok] https://www.usagepricing.com/blueprint/tavily 7. [ok] https://exa.ai/docs/reference/pricing 8. [ok] https://www.usagepricing.com/tools/pricing-calculator/exa-ai 9. [ok] https://fastcrw.com/blog/exa-pricing-explained 10. [ok] https://www.tinyfish.ai/blog/exa-pricing 11. [ok] https://exa.ai/pricing 12. [ok] https://exa.ai/pricing?tab=websets **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 5559.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://coldiq.com/blog/tavily-pricing - Tavily Pricing 2026: Credits, Plans and Real Costs — 21,954 chars 2. https://awesomeagents.ai/pricing/search-api-pricing/ - Search API Pricing Compared 2026 | Awesome Agents — 23,984 chars 3. https://coldiq.com/blog/tavily-vs-exa - Exa vs Tavily (2026): Which AI Search API Wins? (47 chara... — 24,982 chars 4. https://fastcrw.com/alternatives/exa-vs-tavily - Exa vs Tavily — Neural Search vs Agent Web Access (2026) | fastCRW — 12,460 chars 5. https://codenote.net/en/posts/tavily-alternatives-cost-comparison-search-extract-api/ - Tavily Alternatives Compared — Cost-Optimizing Search and Extraction APIs for AI Agen — 18,406 chars --- ## Q34 · multi-source **Query:** `which is taller Burj Khalifa or Eiffel Tower` **Expected:** Burj Khalifa (829.8 m) is much taller than the Eiffel Tower (330 m) **Supporting URL(s):** https://en.wikipedia.org/wiki/Burj_Khalifa|https://en.wikipedia.org/wiki/Eiffel_Tower **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.04603417 · 23254.1ms > The Burj Khalifa rises to about 828 m (2 717 ft) – its architectural height – and reaches 829.8 m (2 722 ft) at the tip ([Wikipedia](https://en.wikipedia.org/wiki/Burj_Khalifa)). The Eiffel Tower’s current height, including its antenna, is about 330 m (1 083 ft) ([Wikipedia](https://en.wikipedia.org/wiki/Eiffel_Tower)). Therefore, the Burj Khalifa is far taller than the Eiffel Tower. _Citations (12):_ 1. [ok] https://en.wikipedia.org/wiki/Burj_Khalifa 2. [ok] https://www.guinnessworldrecords.com/records/hall-of-fame/burj-khalifa-tallest-building-in-the-world 3. [ok] https://www.emaar.com/en/other-emaar-businesses/burj-khalifa 4. [ok] https://skysaver.com/blog/9-amazing-facts-burj-khalifa-skysaver-rescue/ 5. [ok] https://en.wikipedia.org/wiki/List_of_tallest_buildings 6. [ok] https://luxeadventuretraveler.com/fun-facts-about-the-burj-khalifa/ 7. [ok] https://www.toureiffel.paris/en/news/history-and-culture/300-330-meters-story-towers-height 8. [ok] https://en.wikipedia.org/wiki/Eiffel_Tower 9. [ok] https://www.franceguide.info/paris/things-to-do-in-paris/eiffel-tower/ 10. [ok] https://www.britannica.com/topic/Eiffel-Tower-Paris-France 11. [ok] https://www.toureiffel.paris/en/the-monument/key-figures 12. [unreadable] https://parisjetaime.com/eng/article/explore-the-eiffel-tower-a1068 **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 6721.1ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://traveltriangle.com/blog/burj-khalifa-vs-eiffel-tower/ - Burj Khalifa vs Eiffel Tower: Which Should You Visit? — 24,914 chars 2. https://www.thrillophilia.com/blog/burj-khalifa-vs-eiffel-tower/ - Burj Khalifa Vs Eiffel Tower: Which One Is Better? — 14,089 chars 3. https://www.rehlat.com/en/explore/burj-khalifa-vs-eiffel-tower-blg1392 - Eiffel Tower vs Burj Khalifa: A Comparison of Iconic Landmarks | Rehlat — 18,088 chars 4. https://www.tickyourlist.com/blog/burj-khalifa-vs-eiffel-tower - Burj Khalifa vs Eiffel Tower: Which Landmark Wins? — 14,641 chars 5. https://vacatis.com/eiffel-tower-vs-burj-khalifa - Eiffel Tower vs Burj Khalifa|Eiffel Tower vs Burj Khalifa — 19,327 chars --- ## Q35 · multi-source **Query:** `which came first the telephone or the light bulb` **Expected:** The telephone (Bell patent 1876) came before the practical incandescent light bulb (Edison, first successful test 22 Oct 1879) **Supporting URL(s):** https://en.wikipedia.org/wiki/Telephone|https://en.wikipedia.org/wiki/Incandescent_light_bulb **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.03723597 · 19561.0ms > The first practical telephone was patented by Alexander Graham Bell on 7 March 1876 and demonstrated a few days later, while the first commercially viable incandescent light bulb was not produced until 1879 (Edison’s carbon‑filament lamp). Therefore the telephone was invented several years before the light bulb ([ITPA](https://www.nationalitpa.com/history-of-telephone), [Library of Congress](https://guides.loc.gov/chronicling-america-telephone-invention), [Census Bureau](https://www.census.gov/newsroom/stories/incandescent-light-bulb.html)). _Citations (12):_ 1. [ok] https://www.nationalitpa.com/history-of-telephone 2. [ok] https://guides.loc.gov/chronicling-america-telephone-invention 3. [ok] https://www.history.com/this-day-in-history/march-7/alexander-graham-bell-patents-the-telephone 4. [ok] https://en.wikipedia.org/wiki/History_of_the_telephone 5. [ok] https://crows.org/stem-blog/who-invented-that-the-telephone/ 6. [unreadable] https://www.nms.ac.uk/discover-catalogue/did-alexander-graham-bell-invent-the-telephone 7. [ok] https://www.census.gov/newsroom/stories/incandescent-light-bulb.html 8. [ok] https://www.energy.gov/articles/history-light-bulb 9. [ok] https://shineretrofits.com/pages/lighting-center-lighting-resources-history-of-the-incandescent-light-bulb 10. [ok] https://fi.edu/en/science-and-education/collection/edisons-lightbulb 11. [ok] https://www.homelectrical.com/complete-history-light-bulb-thomas-edison-leds.-id.6.html 12. [ok] https://www.seriousreaders.com/blog/a-spark-of-genius-a-history-of-the-light-bulb **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 11259.4ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.pillartopost.org/2014/10/retro-files-hello-what-came-first-light.html - Pillar to Post: RETRO FILES / HELLO, WHAT CAME FIRST LIGHT BULB OR TELEPHONE? — 2,383 chars 2. https://www.answers.com/telecommunications/Which_was_invented_first_the_light_bulb_the_telephone_or_the_microwave_oven - Which was invented first the light bulb the telephone or the microwave oven? - Answer — 735 chars 3. https://www.answers.com/telecommunications/Which_came_first_the_telephone_or_the_electric_light_bulb - Which came first the telephone or the electric light bulb? - Answers — 534 chars 4. https://www.wilsongunn.com/resource/news/the-telephone-light-bulb-and-cash-register - The telephone, light bulb and cash register - Latest News - Wilson Gunn — 2,732 chars 5. https://stacker.com/history/do-you-know-what-was-invented-first - Do you know what was invented first? | Stacker — 179 chars --- ## Q36 · content-depth **Query:** `Stripe API idempotency key retention period` **Expected:** Stripe removes idempotency keys after they are at least 24 hours old; reusing a pruned key generates a new request **Supporting URL(s):** https://docs.stripe.com/api/idempotent_requests **valyu/answer** — **CORRECT** · top3 PASS · hit rank 3 · credits/cost 0.01889657 · 13991.5ms · extraction 2/2 > Stripe keeps each Idempotency‑Key for roughly one day. The key is stored for a short period—typically 24 hours—after which it is pruned and can be reused. If a retry is sent later than that window, Stripe will treat the key as new. ([Medium – Jawad Ahmed](https://medium.com/@jawadahmed.dev/stripe-fundamentals-a-developers-guide-a00e37aa40db), [System Design Newsletter](https://newsletter.systemdesign.one/p/idempotent-api), [Stripe API Reference](https://docs.stripe.com/api/idempotent_requests), [Advanced error handling – Stripe Docs](https://docs.stripe.com/error-low-level)). _Citations (8):_ 1. [ok] https://medium.com/@jawadahmed.dev/stripe-fundamentals-a-developers-guide-a00e37aa40db 2. [ok] https://newsletter.systemdesign.one/p/idempotent-api 3. [ok] https://docs.stripe.com/api/idempotent_requests 4. [ok] https://apoorv-tomar.medium.com/maximizing-payment-reliability-harnessing-the-power-of-idempotency-keys-in-your-stripe-integration-3db5d49c7660 5. [ok] https://www.rahuldhar.me/p/idempotent-keys-explained-how-stripes 6. [ok] https://faizahmed.in/idempotency-keys-prevent-double-charges/ 7. [ok] https://www.sqlserverscience.com/data-architecture/idempotency-keys-database/ 8. [ok] https://docs.stripe.com/error-low-level **valyu/search** — top3 PASS · hit rank 3 · credits/cost 0.015 · 11735.7ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://medium.com/@jawadahmed.dev/stripe-fundamentals-a-developers-guide-a00e37aa40db - Stripe Fundamentals — A Developer’s Guide | by Jawad Ahmed | Medium — 143 chars 2. https://newsletter.systemdesign.one/p/idempotent-api - Idempotent API - by Neo Kim - The System Design Newsletter — 4,534 chars 3. https://docs.stripe.com/api/idempotent_requests ⬅ **supporting URL** - Idempotent requests | Stripe API Reference — 8,791 chars 4. https://www.reddit.com/r/softwarearchitecture/comments/1l8aakv/idempotency_key_persistence_from_now_until_forever/ - r/softwarearchitecture on Reddit: Idempotency Key Persistence, from now until forever — 2,482 chars 5. https://dev.to/apoorvtomar/maximizing-payment-reliability-harnessing-the-power-of-idempotency-keys-in-your-stripe-integration-28hn - Maximizing Payment Reliability: Harnessing the Power of Idempotency Keys in Your Stri — 8,341 chars --- ## Q37 · content-depth **Query:** `GDPR Article 17 exceptions to right to erasure` **Expected:** Article 17(3) exceptions: freedom of expression/information; legal obligation / public-interest task; public interest in public health; archiving/research/statistical purposes; establishment, exercise or defence of legal claims **Supporting URL(s):** https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32016R0679|https://gdpr-info.eu/art-17-gdpr **valyu/answer** — **CORRECT** · top3 PASS · hit rank 3 · credits/cost 0.0210365 · 9561.8ms · extraction 2/2 > Article 17 does not create an absolute “right to be forgotten”. Paragraph 3 of the GDPR lists five categories of processing that are exempt from the erasure obligation: > > * when the data are needed to **exercise the right of freedom of expression and information** (e.g., journalistic, artistic or literary purposes); > * when processing is required **to comply with a legal obligation or to perform a task carried out in the public interest or in the exercise of official authority**; > * when the data are necessary for **public‑health reasons** in accordance with the special‑category rules of Article 9; > * when the data are kept for **archiving in the public interest, scientific or historical research, or statistical purposes** and erasing them would seriously impair those objectives; and > * when the data are required for the **establishment, exercise or defence of legal claims**. > > These exemptions are reflected in the GDPR text and summarised by several commentaries ([GDPR Library](https://gdpr-library.com/article/17)), ([gdpr‑info.eu](https://gdpr-info.eu/art-17-gdpr/)), ([RGPD.com](https://rgpd.com/gdpr/chapter-3-rights-of-the-data-subject/article-17-right-to-erasure-right-to-be-forgotten/)), and ([Exabeam](https://www.exabeam.com/explainers/gdpr-compliance/what-is-gdpr-article-17-right-to-erasure-and-4-ways-to-achieve-compliance/)). _Citations (8):_ 1. [ok] https://gdpr-library.com/article/17 2. [ok] https://www.clarip.com/data-privacy/gdpr-erasure/ 3. [ok] https://gdpr-info.eu/art-17-gdpr/ 4. [ok] https://www.shma.co.uk/our-thoughts/understanding-erasure-requests-under-uk-gdpr/ 5. [ok] https://rgpd.com/gdpr/chapter-3-rights-of-the-data-subject/article-17-right-to-erasure-right-to-be-forgotten/ 6. [ok] https://www.exabeam.com/explainers/gdpr-compliance/what-is-gdpr-article-17-right-to-erasure-and-4-ways-to-achieve-compliance/ 7. [ok] https://gdpr.eu/right-to-be-forgotten/ 8. [ok] https://learn.daydream.ai/requirements/gdpr-gdpr-17 **valyu/search** — top3 PASS · hit rank 3 · credits/cost 0.015 · 6627.1ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://gdpr-library.com/article/17 - Article 17: Right to erasure ('right to be forgotten') - GDPR - GDPR Library — 7,223 chars 2. https://www.clarip.com/data-privacy/gdpr-erasure/ - The GDPR Right to Erasure (Right to be Forgotten) Under Article 17 - Clarip Articles — 8,062 chars 3. https://gdpr-info.eu/art-17-gdpr/ - Art. 17 GDPR – Right to erasure (‘right to be forgotten’) - General Data Protection R — 3,379 chars 4. https://www.shma.co.uk/our-thoughts/understanding-erasure-requests-under-uk-gdpr/ - Understanding Erasure Requests Under UK GDPR | Article 17 | Best Practices — 12,877 chars 5. https://rgpd.com/gdpr/chapter-3-rights-of-the-data-subject/article-17-right-to-erasure-right-to-be-forgotten/ - Article 17: Right to erasure (‘right to be forgotten’) | RGPD.com — 7,448 chars --- ## Q38 · content-depth **Query:** `AWS S3 maximum object size single PUT upload` **Expected:** Single PUT upload max is 5 GB; larger objects (up to 5 TB) require multipart upload **Supporting URL(s):** https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 4 · credits/cost 0.01859685 · 15316.8ms · extraction 2/2 > The largest object that can be sent to Amazon S3 with a single PUT request is **5 GB**. Anything larger must be uploaded with the multipart‑upload API (which can handle objects up to several terabytes) ([DEV Community](https://dev.to/wakeup_flower_8591a6cb6a9/size-limits-of-s3-efs-and-ebs-3d0g), [Stack Overflow](https://stackoverflow.com/questions/54012602/is-there-a-file-size-limit-for-amazon-s3), [AWS Documentation](https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html)). _Citations (8):_ 1. [ok] https://dev.to/wakeup_flower_8591a6cb6a9/size-limits-of-s3-efs-and-ebs-3d0g 2. [unreadable] https://stackoverflow.com/questions/54012602/is-there-a-file-size-limit-for-amazon-s3 3. [ok] https://www.multcloud.com/tutorials/amazon-s3-upload-limit-2223-gc.html 4. [ok] https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html 5. [ok] https://repost.aws/questions/QU1c1UQ6LuTceus0VCxGmntg/upload-large-files-to-s3-via-cli 6. [ok] https://aws.amazon.com/blogs/aws/amazon-s3-object-size-limit/ 7. [ok] https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-s3-maximum-object-size-50-tb/ 8. [ok] https://www.linkedin.com/pulse/uploading-large-objects-amazon-s3-using-multipart-upload-nair **valyu/search** — top3 FAIL · hit rank 4 · credits/cost 0.015 · 11673.5ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://dev.to/wakeup_flower_8591a6cb6a9/size-limits-of-s3-efs-and-ebs-3d0g - Size limits of S3 EFS and EBS - DEV Community — 3,522 chars 2. https://stackoverflow.com/questions/54012602/is-there-a-file-size-limit-for-amazon-s3 - Is there a file size limit for Amazon S3 - Stack Overflow — 1,619 chars 3. https://www.multcloud.com/tutorials/amazon-s3-upload-limit-2223-gc.html - Amazon S3 Upload Limit for Different Uploading Methods — 10,877 chars 4. https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html ⬅ **supporting URL** - Uploading objects - Amazon Simple Storage Service — 15,324 chars 5. https://docs.amazonaws.cn/en_us/AmazonS3/latest/userguide/upload-objects.html - Uploading objects - Amazon Simple Storage Service — 15,501 chars --- ## Q39 · content-depth **Query:** `Exa search endpoint rate limit requests per second` **Expected:** Exa Starter tier = 5 search QPS, 3 agent concurrency; Developer tier = 10 search QPS, 25 agent concurrency **Supporting URL(s):** https://exa.ai/pricing **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank 7 · credits/cost 0.01942618 · 8836.1ms · extraction 1/2 > The Exa /search endpoint is limited to **10 queries per second (QPS)** by default, which applies to most of the API’s endpoints (including /find‑similar, /contents and /answer) as they share the same rate‑limit pool. Exceeding this limit returns an HTTP 429 error (“rate limit exceeded”). Higher limits can be obtained through an Enterprise plan. ([exa‑rate‑limits — MCP.Directory](https://mcp.directory/skills/exa-rate-limits), [Tessl — exa‑rate‑limits](https://tessl.io/registry/skills/github/jeremylongshore/claude-code-plugins-plus-skills/exa-rate-limits), [Rate Limits — Exa](https://exa.ai/docs/reference/rate-limits), [Rate Limits — Exa docs](https://docs.exa.ai/reference/rate-limits)). _Citations (8):_ 1. [ok] https://mcp.directory/skills/exa-rate-limits 2. [ok] https://tessl.io/registry/skills/github/jeremylongshore/claude-code-plugins-plus-skills/exa-rate-limits 3. [ok] https://exa.ai/docs/reference/rate-limits 4. [ok] https://docs.exa.ai/reference/rate-limits 5. [ok] https://lobehub.com/skills/jeremylongshore-claude-code-plugins-plus-skills-exa-rate-limits 6. [ok] https://brightdata.com/blog/comparison/bright-data-vs-exa 7. [ok] https://exa.ai/pricing 8. [ok] https://github.com/code-yeongyu/oh-my-openagent/issues/3763 **valyu/search** — top3 FAIL · hit rank 7 · credits/cost 0.015 · 6129.2ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://mcp.directory/skills/exa-rate-limits - exa-rate-limits — Agent Skill — MCP.Directory — 14,211 chars 2. https://tessl.io/registry/skills/github/jeremylongshore/claude-code-plugins-plus-skills/exa-rate-limits - Tessl • The package manager for agent skills — 7,541 chars 3. https://exa.ai/docs/reference/rate-limits - Rate Limits - Exa — 388 chars 4. https://docs.exa.ai/reference/rate-limits - Rate Limits - Exa — 388 chars 5. https://lobehub.com/skills/jeremylongshore-claude-code-plugins-plus-skills-exa-rate-limits - exa-rate-limits | Skills Marketplace · LobeHub — 1,211 chars 7. https://exa.ai/pricing ⬅ **supporting URL** - Exa API Pricing | Pay-as-You-Go Plans for AI Search — 5,405 chars --- ## Q40 · content-depth **Query:** `Tavily extract endpoint credit cost per URL batch` **Expected:** Tavily Extract: Basic = 1 API credit per 5 successful URL extractions; Advanced = 2 credits per 5; failed extractions not charged **Supporting URL(s):** https://docs.tavily.com/documentation/api-credits **valyu/answer** — **CORRECT** · top3 PASS · hit rank 1 · credits/cost 0.03615996 · 11576.9ms · extraction 1/2 > The Tavily **extract** endpoint charges by groups of five successful URL extractions. With the default **basic** extraction depth, each batch of 5 URLs consumes **1 API credit**; with **advanced** extraction depth, the same batch costs **2 API credits**. No credit is charged for failed extractions, so only successful groups of five count toward the bill ([Credits & Pricing – Tavily Docs](https://docs.tavily.com/documentation/api-credits), [Credits & Pricing – Tavily Docs](https://docs.tavily.com/guides/api-credits)). _Citations (7):_ 1. [ok] https://docs.tavily.com/documentation/api-credits 2. [ok] https://codenote.net/en/posts/tavily-alternatives-cost-comparison-search-extract-api/ 3. [ok] https://www.socialcrawl.dev/platforms/tavily 4. [ok] https://coldiq.com/blog/tavily-pricing 5. [ok] https://aipedia.wiki/tools/tavily/ 6. [ok] https://docs.tavily.com/guides/api-credits 7. [ok] https://freeapihub.com/apis/tavily-search-api **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 5867.0ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://docs.tavily.com/documentation/api-credits ⬅ **supporting URL** - Credits & Pricing - Tavily Docs — 3,113 chars 2. https://codenote.net/en/posts/tavily-alternatives-cost-comparison-search-extract-api/ - Tavily Alternatives Compared — Cost-Optimizing Search and Extraction APIs for AI Agen — 18,406 chars 3. https://www.socialcrawl.dev/platforms/tavily - Tavily API: Web Search Plus Social, One Key | SocialCrawl — 16,912 chars 4. https://aipedia.wiki/tools/tavily/ - Tavily Review: Search API Pricing, Credits & Best Use Cases (June 2026) — 195 chars 5. https://freeapihub.com/apis/tavily-search-api - Tavily Search API — 1,000 Free Credits for AI Agents | FreeAPIHub — 257 chars --- ## Q41 · content-depth **Query:** `Kubernetes liveness probe initialDelaySeconds default value` **Expected:** initialDelaySeconds defaults to 0 seconds; the probe starts immediately after the container has started. Minimum value is 0 **Supporting URL(s):** https://kubernetes.io/docs/concepts/configuration/liveness-readiness-startup-probes **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.02213552 · 9396.3ms · extraction 2/2 > The default value for a liveness probe’s `initialDelaySeconds` field is **0 seconds** – the probe starts immediately after the container begins running unless you set a different delay. ([OneUptime](https://oneuptime.com/blog/post/2026-02-20-kubernetes-liveness-readiness-startup-probes/view) shows the default table, `initialDelaySeconds` = 0; the Stack Overflow answer confirms the default is 0 ([Stack Overflow](https://stackoverflow.com/questions/48572691/what-is-the-default-value-of-initialdelayseconds)); the official Kubernetes docs also state the default is 0 seconds ([Kubernetes Docs](https://kubernetes.io/docs/concepts/workloads/pods/probes/)). _Citations (9):_ 1. [ok] https://oneuptime.com/blog/post/2026-02-20-kubernetes-liveness-readiness-startup-probes/view 2. [ok] https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/ 3. [ok] https://www.datree.io/resources/kubernetes-readiness-and-liveness-probes-best-practices 4. [unreadable] https://stackoverflow.com/questions/48572691/what-is-the-default-value-of-initialdelayseconds 5. [ok] https://kubernetes.io/docs/concepts/workloads/pods/probes/ 6. [ok] https://stackharbor.com/en/knowledge-base/k8s-liveness-readiness-startup-probes/ 7. [ok] https://www.apptio.com/blog/kubernetes-liveness-probe/ 8. [ok] https://medium.com/swlh/fantastic-probes-and-how-to-configure-them-fef7e030bd2f 9. [unreadable] https://stackoverflow.com/questions/48572691/what-is-the-default-value-of-initialdelayseconds **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 7463.8ms · 10 results · extraction 2/2 _Results (top 5 + any matched URL, of 10):_ 1. https://oneuptime.com/blog/post/2026-02-09-probe-initialdelay-avoid-restarts/view - How to Tune Probe initialDelaySeconds to Avoid Premature Pod Restarts — 12,057 chars 2. https://www.datree.io/resources/kubernetes-readiness-and-liveness-probes-best-practices - Best Practices for Kubernetes Readiness and Liveness Probes | Datree.io — 8,109 chars 3. https://stackoverflow.com/questions/48572691/what-is-the-default-value-of-initialdelayseconds - kubernetes - What is the default value of initialDelaySeconds? - Stack Overflow — 581 chars 4. https://medium.com/@selvamraju007/kubernetes-configure-liveness-readiness-and-startup-probes-4e41a9863261 - Kubernetes- Configure Liveness, Readiness and Startup Probes | by Selvam Raju | Mediu — 173 chars 5. https://oneuptime.com/blog/post/2026-02-20-kubernetes-liveness-readiness-startup-probes/view - How to Configure Kubernetes Liveness, Readiness, and Startup Probes — 9,424 chars --- ## Q42 · freshness **Query:** `CVE-2026-68820 Windows Ancillary Function Driver WinSock elevation of privilege` **Expected:** Use-after-free vulnerability in Windows Ancillary Function Driver for WinSock (AFD.sys); allows local privilege escalation to SYSTEM. Actively exploited zero-day, added to CISA KEV. Patched by Microsoft 11 Aug 2026. **Supporting URL(s):** https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68820 **valyu/answer** — **CORRECT** · top3 FAIL · hit rank not found · credits/cost 0.04388532 · 27479.7ms > CVE‑2026‑68820 is a use‑after‑free flaw in the Windows Ancillary Function Driver for WinSock (AFD.sys). The bug lets a locally‑authenticated, low‑privilege attacker trigger a race condition that corrupts kernel memory and obtain a kernel‑read/write primitive, which can be used to elevate the process to **SYSTEM** privileges ([OpenCVE](https://app.opencve.io/cve/CVE-2026-68820), [Help Net Security](https://www.helpnetsecurity.com/2026/08/12/august-2026-patch-tuesday-cve-2026-68820/)). > > The vulnerability affects a broad set of Windows releases—including Windows 10 1607/1809/21H2/22H2, Windows 11 23H2‑26H1, and Windows Server 2012‑2025 (both core and non‑core installations) ([CIRCL Lookup](https://vulnerability.circl.lu/vuln/CVE-2026-68820), [OpenCVE](https://app.opencve.io/cve/CVE-2026-68820)). It is assigned a CVSS v3.1 base score of 7.0 (high) and is listed in the U.S. CISA Known Exploited Vulnerabilities catalog, indicating confirmed wild‑use ([CISA KEV](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-68820)). > > Check Point researchers have tied active exploitation to the North‑Korean Lazarus group’s “Operation Dream Job” campaign, where the zero‑day was used to install a kernel‑mode rootkit after an initial foothold ([Socprime](https://socprime.com/blog/cve-2026-68820-actively-exploited-windows/), [The Hacker News](https://thehackernews.com/2026/08/shattering-the-dream-when-a-job-offer-becomes-a-zero-day-attack/)). Microsoft released a fix as part of the August 2026 Patch Tuesday cumulative update; applying the update (or the corresponding security advisory) is the recommended mitigation ([Microsoft Update Guide](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68820), [Tenable](https://www.tenable.com/cve/CVE-2026-68820)). _Citations (11):_ 1. [ok] https://nvd.nist.gov/vuln/detail/CVE-2026-68820 2. [ok] https://app.opencve.io/cve/CVE-2026-68820 3. [ok] https://www.helpnetsecurity.com/2026/08/12/august-2026-patch-tuesday-cve-2026-68820/ 4. [ok] https://www.tenable.com/cve/CVE-2026-68820 5. [ok] https://socprime.com/blog/cve-2026-68820-actively-exploited-windows/ 6. [ok] https://www.redlegg.com/blog/security-bulletin-local-privilege-escalation-via-use-after-free-in-windows-ancillary-function-driver-for-winsock?hs_amp=true 7. [ok] https://vulnerability.circl.lu/vuln/CVE-2026-68820 8. [ok] https://thehackernews.com/2026/08/microsoft-patches-398-flaws-including.html 9. [ok] https://www.crowdstrike.com/en-us/blog/patch-tuesday-analysis-august-2026/ 10. [unreadable] https://windowsreport.com/microsoft-patches-actively-exploited-windows-winsock-vulnerability/ 11. [ok] https://feedly.com/cve/CVE-2026-68820 **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 5737.5ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.redlegg.com/blog/security-bulletin-local-privilege-escalation-via-use-after-free-in-windows-ancillary-function-driver-for-winsock?hs_amp=true - Security Bulletin: Local Privilege Escalation via Use-After-Free in Windows Ancillary — 4,085 chars 2. https://socprime.com/blog/cve-2026-68820-actively-exploited-windows/ - CVE-2026-68820: Windows AFD.sys Zero-Day — 8,055 chars 3. https://app.opencve.io/cve/CVE-2026-68820 - CVE-2026-68820 - Vulnerability Details - OpenCVE — 1,378 chars 4. https://premierepc.com/security-briefs/cve-2026-68820 - CVE-2026-68820: Microsoft Windows Ancillary Function Driver for WinSock Use-After-Fre — 4,996 chars 5. https://cyberinsider.com/windows-11-security-update-fixes-actively-exploited-zero-day-flaw/ - Windows 11 security update fixes actively exploited zero-day flaw — 8,875 chars --- ## Q43 · freshness **Query:** `Python 3.11.16 release changelog` **Expected:** Python 3.11.16, released 12 Aug 2026, security-only bugfix release for the 3.11 branch (security-fixes-only until Oct 2027). **Supporting URL(s):** https://www.python.org/downloads/release/python-31116 **valyu/answer** — ****WRONG**** · top3 PASS · hit rank 1 · credits/cost 0.0375925 · 33072.2ms > The Python 3.11 series introduced a number of language, interpreter, and standard‑library improvements – for example, faster execution (10‑60 % speed‑up over 3.10), exception groups with the new `except*` syntax, enriched exception notes, fine‑grained traceback locations, and new typing features such as variadic generics and the `Self` type ([What’s New In Python 3.11](https://docs.python.org/3/whatsnew/3.11.html)). > > A specific “changelog” for the maintenance release 3.11.16 is published on the Python .org download page for that version, but the detailed list of bug‑fixes and minor changes is not included in the provided excerpts. To see the exact changes in 3.11.16 you would need to consult the official release notes on python.org. _Citations (7):_ 1. [ok] https://www.python.org/downloads/release/python-31116/ 2. [ok] https://docs.python.org/3/whatsnew/3.11.html 3. [ok] https://docs.python.org/3.16/whatsnew/3.16.html 4. [ok] https://www.python.org/downloads/release/python-3110/ 5. [ok] https://www.python.org/downloads/release/python-3116/ 6. [ok] https://www.python.org/downloads/release/python-31111/ 7. [ok] https://www.python.org/downloads/release/python-31116/ **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 17865.0ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.python.org/downloads/release/python-31116/ ⬅ **supporting URL** - Python Release Python 3.11.16 | Python.org — 9,540 chars 2. https://docs.python.org/3/whatsnew/3.11.html - What’s New In Python 3.11 — Python 3.14.7 documentation — 24,940 chars 3. https://docs.python.org/3.16/whatsnew/3.16.html - What’s new in Python 3.16 — Python 3.16.0a0 documentation — 24,930 chars 4. https://docs.python.org/release/3.10.16/whatsnew/changelog.html - Changelog — Python 3.10.16 documentation — 24,990 chars 5. https://docs.python.org/3/whatsnew/index.html - What’s New in Python — Python 3.14.7 documentation — 24,962 chars 6. https://www.python.org/downloads/release/python-3111/ ⬅ **supporting URL** - Python Release Python 3.11.1 | Python.org — 5,719 chars --- ## Q44 · freshness **Query:** `Medicall DentalCall seed funding AI phone assistant dental clinics` **Expected:** Medicall (DentalCall - AI phone assistant for dental clinics) raised a seed round from AI Angel Club, CNTTech, TaleVentures, and Antler Korea. Amount undisclosed. Announced 14 Aug 2026. **Supporting URL(s):** https://en.wowtale.net/2026/08/14/234731 **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · credits/cost 0.03411601 · 17056.3ms > The provided sources do not mention a company called **Medicall DentalCall**, nor any seed‑funding round specifically tied to that name. However, several other AI‑driven phone‑assistant platforms for dental practices have announced seed‑stage investments: > > * **HeyDonto AI Technology** raised a US $20 million seed round (valued at US $200 million) to scale its Conduit dental‑interoperability exchange, which includes AI‑enabled communication tools for clinics ([Oral Health Group](https://www.oralhealthgroup.com/dental-industry/u-s-ai-company-raises-us20m-to-connect-dental-and-medical-data-1003995003/), [Becker’s Dental Review](https://www.beckersdental.com/uncategorized/dental-ai-company-closes-20m-seed-funding-round/)). > * **Trust AI**, described as the “ChatGPT for dentists,” secured US $6 million in seed funding, supporting its AI‑powered practice‑management and phone‑assistant features ([Dental Tribune](https://www.dental-tribune.com/news/trust-ai-the-chatgpt-for-dentists-raises-us6-million-in-seed-funding/), [PR Newswire](https://www.prnewswire.com/news-releases/dentistrys-iphone-moment-trust-ai-raises-6m-transforming-how-200-000-dentists-in-the-us-practice-302522083.html)). > * **Patientdesk AI** obtained a US $1 million pre‑seed round (backed by Y Combinator) to build a patient‑aware AI front‑desk system that handles calls, scheduling and real‑time insurance verification for dental clinics ([Providence Journal](https://www.providencejournal.com/press-release/story/33653/patientdesk-ai-raises-1m-pre-seed-backed-by-y-combinator-to-modernize-dental-front-desks/)). > * **DentalCareFree** announced a US $3 million seed round to expand its intelligent digital ecosystem, which includes plans for an AI assistant to provide personalized recommendations ([Signalbase](https://www.trysignalbase.com/news/funding/dentalcarefree-secures-3m-seed-funding)). > > Since none of the supplied articles reference **Medicall DentalCall**, no specific details about its seed funding or AI phone‑assistant product can be provided from the given context. _Citations (12):_ 1. [unreadable] https://www.oralhealthgroup.com/dental-industry/u-s-ai-company-raises-us20m-to-connect-dental-and-medical-data-1003995003/ 2. [ok] https://www.trysignalbase.com/news/funding/dentalcarefree-secures-3m-seed-funding 3. [ok] https://www.dental-tribune.com/news/trust-ai-the-chatgpt-for-dentists-raises-us6-million-in-seed-funding/ 4. [unreadable] https://www.oralhealthgroup.com/dental-industry/trust-ai-which-calls-itself-the-chatgpt-for-dentists-raises-6m-in-seed-funding-1003988593/ 5. [ok] https://mycallhero.com/dental-ai-phone-system/ 6. [ok] https://www.hellopatient.com/learn-more/ai-receptionist-dental 7. [ok] https://dentina.ai/ 8. [ok] https://www.peerlogic.com/ 9. [ok] https://www.prnewswire.com/news-releases/dentistrys-iphone-moment-trust-ai-raises-6m-transforming-how-200-000-dentists-in-the-us-practice-302522083.html 10. [ok] https://theaiinsider.tech/2026/04/08/heydonto-ai-technology-closes-20m-seed-round-at-200m-valuation-to-scale-conduit-the-dental-interoperability-exchange/ 11. [**FALSE**] https://www.providencejournal.com/press-release/story/33653/patientdesk-ai-raises-1m-pre-seed-backed-by-y-combinator-to-modernize-dental-front-desks/ - ⚠️ ADJUDICATED: press release for an unrelated dental company; supports Valyu's incorrect answer 12. [unreadable] https://www.beckersdental.com/uncategorized/dental-ai-company-closes-20m-seed-funding-round/ **valyu/search** — top3 PASS · hit rank 1 · credits/cost 0.015 · 6128.7ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://en.wowtale.net/2026/08/14/234731/ ⬅ **supporting URL** - Medicall Raises Seed Funding to Expand AI Phone Assistant Platform for Dental Clinics — 5,954 chars 2. https://hanc.ai/dentist/ - AI Phone Assistant for Dental Clinics — Patient Call Automation | Hanc.AI — 1,782 chars 3. https://www.getviva.ai/ - AI Dental Receptionist — Answer Every Call 24/7 | Viva AI — 11,299 chars 4. https://dentina.ai/ - Dentina — AI Dental Receptionist Built by a Dentist — 11,839 chars 5. https://ainora.lt/blog/ai-voice-agent-dental-clinics-2026 - 7 Best AI Receptionists for Dental Clinics (2026) — 24,885 chars --- ## Q45 · freshness **Query:** `LangGraph 1.2.11 trace_policy add_node` **Expected:** LangGraph 1.2.11 exposes a trace_policy option on add_node, allowing per-node tracing customization. Also includes checkpoint-postgres/sqlite fixes. **Supporting URL(s):** https://github.com/langchain-ai/langgraph/releases/tag/1.2.11 **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · 14583.7ms _Citations (8):_ 1. [n/a] https://github.com/langchain-ai/langgraph/releases 2. [n/a] https://docs.judgmentlabs.ai/documentation/integrations/agent-frameworks/langgraph 3. [n/a] https://langfuse.com/guides/cookbook/integration_langgraph 4. [n/a] https://mlflow.org/docs/latest/genai/tracing/integrations/listing/langgraph 5. [n/a] https://reference.langchain.com/python/langgraph/graph/state/StateGraph/add_node 6. [n/a] https://mlflow.org/docs/2.21.3/tracing/integrations/langgraph 7. [n/a] https://docs.raga.ai/ragaai-catalyst/agentic-testing/concepts/tracing/langgraph-agentic-tracing 8. [n/a] https://learn.microsoft.com/en-us/azure/foundry/how-to/develop/langchain-traces **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.015 · 5449.4ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://github.com/langchain-ai/langgraph/releases ⬅ **supporting URL** - Releases · langchain-ai/langgraph · GitHub — 22,889 chars 2. https://docs.judgmentlabs.ai/documentation/integrations/agent-frameworks/langgraph - LangGraph Tracing with Judgment | Agent Framework Integration Docs — 6,380 chars 3. https://mlflow.org/docs/2.21.3/tracing/integrations/langgraph - Tracing LangGraph🦜🕸️ | MLflow — 5,007 chars 4. https://langfuse.com/guides/cookbook/integration_langgraph - Open Source Observability for LangGraph - Langfuse — 25,000 chars 5. https://mlflow.org/docs/latest/genai/tracing/integrations/listing/langgraph - Tracing LangGraph🦜🕸️ | MLflow AI Platform — 9,330 chars --- ## Q46 · freshness **Query:** `CrewAI 1.15.14 split runtime context coding agent project ID` **Expected:** CrewAI v1.15.14 splits runtime context from the coding agent and adds a project ID; standardizes CLI flags to kebab-case. Released 9 Aug 2026. **Supporting URL(s):** https://github.com/crewAIInc/crewAI/releases/tag/1.15.14 **valyu/answer** — ****WRONG**** · top3 FAIL · hit rank not found · 17644.4ms _Citations (9):_ 1. [n/a] https://docs.crewai.com/v1.15.16/en/changelog 2. [n/a] https://github.com/crewAIInc/crewAI/releases 3. [n/a] https://atlan.com/know/ai-agent/context-layer-in-crewai-implementation/ 4. [n/a] https://www.codecademy.com/article/multi-agent-application-with-crewai 5. [n/a] https://github.com/crewAIInc/crewAI/tree/main/docs 6. [n/a] https://docs.crewai.com/llms-full.txt 7. [n/a] https://docs.crewai.com/v1.15.1/en 8. [n/a] https://github.com/sushant1827/CrewAI-Agent-For-Code-Excecution 9. [n/a] https://crewai.com/open-source **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.0045 · 6248.2ms · 3 results _Results (top 5 + any matched URL, of 3):_ 1. https://docs.crewai.com/v1.15.16/en/changelog - Changelog - CrewAI — 24,890 chars 2. https://github.com/crewAIInc/crewAI/releases ⬅ **supporting URL** - Releases · crewAIInc/crewAI · GitHub — 16,428 chars 3. https://atlan.com/know/ai-agent/context-layer-in-crewai-implementation/ - Context Layer Implementation in CrewAI: A Complete 2026 Guide — 24,868 chars --- ## Q47 · freshness **Query:** `Anthropic IPO 2 trillion valuation October` **Expected:** Investors expect Anthropic to seek a $2 trillion+ valuation in a possible October 2026 IPO, per Financial Times sourcing - investor projection, not an Anthropic-confirmed figure. **Supporting URL(s):** https://www.pymnts.com/news/artificial-intelligence/2026/anthropic-could-seek-2-trillion-valuation-in-record-ipo **valyu/answer** — **CORRECT** · top3 FAIL · hit rank 4 · credits/cost 0.02220148 · 9834.4ms > Investors are betting that Anthropic will launch an initial public offering as early as October 2026 with a target valuation of roughly \$2 trillion – a figure that would make it the biggest IPO ever. The Financial Times, cited by several outlets, says backers are aiming for a valuation of at least \$2 trillion (and some even view that as a low‑ball estimate) for the October listing ([Quartz](https://qz.com/anthropic-ipo-2-trillion-valuation-october-081326), [Gizmodo](https://gizmodo.com/anthropic-investors-thinks-its-worth-2-trillion-2000798509)). Analysts note that the number comes from investors and bankers rather than an official company target, and it reflects projections of \$100‑\$120 billion in revenue by the end of 2026 ([PYMNTS](https://www.pymnts.com/news/artificial-intelligence/2026/anthropic-could-seek-2-trillion-valuation-in-record-ipo/), [Value Add Pulse](https://valueaddvc.com/pulse/anthropic-2-trillion-ipo-october-2026)). _Citations (9):_ 1. [ok] https://news.crunchbase.com/ai/google-anthropic-openai-funding-wars/ 2. [ok] https://medium.com/@morphlin/anthropics-rising-valuation-a-ray-of-hope-for-ftx-creditors-901d535463ef 3. [ok] https://www.theinformation.com/articles/openai-rival-anthropic-in-talks-to-raise-2-billion-from-google-others-as-ai-arms-race-accelerates 4. [ok] https://www.pymnts.com/news/artificial-intelligence/2026/anthropic-could-seek-2-trillion-valuation-in-record-ipo/ 5. [ok] https://valueaddvc.com/pulse/anthropic-2-trillion-ipo-october-2026 6. [ok] https://gizmodo.com/anthropic-investors-thinks-its-worth-2-trillion-2000798509 7. [ok] https://finance.yahoo.com/technology/ai/articles/anthropic-eyes-2-trillion-ipo-100226783.html 8. [ok] https://www.tradingkey.com/analysis/stocks/us-stocks/262102733-us-stock-anthropic-spacex-spcx-ipo-ai-claude-tradingkey 9. [ok] https://qz.com/anthropic-ipo-2-trillion-valuation-october-081326 **valyu/search** — top3 FAIL · hit rank not found · credits/cost 0.0045 · 6144.7ms · 3 results _Results (top 5 + any matched URL, of 3):_ 1. https://thetechportal.com/2023/10/28/after-amazon-google-pledges-2bn-investment-in-ai-startup-anthropic/ - After Amazon, Google pledges $2Bn investment in AI startup Anthropic - The Tech Porta — 5,367 chars 2. https://www.pymnts.com/artificial-intelligence-2/2023/google-strengthens-anthropic-ties-with-2-billion-investment/ - PYMNTS | Google Strengthens Anthropic Ties With $2 Billion Investment — 7,440 chars 3. https://news.crunchbase.com/ai/google-anthropic-openai-funding-wars/ - Google To Invest $2B In Anthropic As AI Funding Wars Heat Up — 4,595 chars --- ## Q48 · unanswerable **Query:** `Serper SOC 2 Type II audit completion date` **Expected:** NO ANSWER EXISTS **Supporting URL(s):** _none — unanswerable by design_ **valyu/answer** — ****WRONG**** · credits/cost 0.04528249 · 14306.9ms · abstained=0 > Serper has earned a SOC 2 Type II attestation – the SerpApi security page lists the SOC 2 Type II certification as “Acquired,” but the page does not disclose the specific date the audit was completed ([SerpApi Security](https://serpapi.com/security)). _Citations (16):_ 1. [ok] https://www.sherlockforensics.com/blog/soc2-audit-timeline-guide.html 2. [ok] https://www.brightdefense.com/resources/how-long-does-it-take-to-get-soc-2-compliance/ 3. [ok] https://soc2auditors.org/insights/how-long-does-a-soc-2-audit-take/ 4. [ok] https://www.trycomp.ai/how-long-does-soc-2-compliance-take 5. [ok] https://www.konfirmity.com/blog/soc-2-audit-timeline 6. [ok] https://www.scrut.io/hub/soc-2/soc-2-compliance-timeline 7. [ok] https://www.complyjet.com/blog/soc-2-report-validity 8. [ok] https://www.auditpath.io/blog/soc2-type-ii-observation-period 9. [ok] https://www.metomic.io/resource-centre/soc-2-type-ii/ 10. [ok] https://serpapi.com/security 11. [ok] https://security.gallagher.com/en-US/Blog/SOC-2-Type-2-certification-what-it-is-and-why-it-matters 12. [ok] https://www.strongdm.com/blog/what-is-soc-2-type-2 13. [ok] https://secureframe.com/blog/soc-2-type-ii 14. [ok] https://vwo.com/compliance/soc-2-type-ii/ 15. [ok] https://www.vanta.com/collection/soc-2/soc-2-type-1-vs-type-2 16. [ok] https://cloud.google.com/security/compliance/soc-2 **valyu/search** — credits/cost 0.015 · 5845.8ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.sherlockforensics.com/blog/soc2-audit-timeline-guide.html - SOC 2 Audit Timeline: What to Expect | Sherlock Forensics — 16,869 chars 2. https://www.brightdefense.com/resources/how-long-does-it-take-to-get-soc-2-compliance/ - How Long Does It Take To Get SOC 2 Compliance? — 20,521 chars 3. https://www.glocertinternational.com/resources/guides/soc-2-audit-process-and-timeline/ - SOC 2 Audit Process & Timeline: Complete Guide | Glocert — 10,061 chars 4. https://soc2auditors.org/insights/how-long-does-a-soc-2-audit-take/ - How Long Does a SOC 2 Audit Take? Timeline by Phase — 14,684 chars 5. https://www.trycomp.ai/how-long-does-soc-2-compliance-take - How Long Does SOC 2 Compliance Take? (2025 Timeline Guide) | Comp AI — 24,964 chars --- ## Q49 · unanswerable **Query:** `Jina AI annual recurring revenue 2026` **Expected:** NO ANSWER EXISTS **Supporting URL(s):** _none — unanswerable by design_ **valyu/answer** — **PARTIAL** · credits/cost 0.04394865 · 17885.6ms · abstained=1 > The available sources do not provide a specific figure for Jina AI’s annual recurring revenue (ARR) in 2026. The most recent estimates are for earlier years: 2025 revenue was estimated at about \$6.3 million ([GetLatka](https://www.getlatka.com/companies/jina.ai)) and another source puts the company’s annual revenue at roughly \$17.5 million ([Growjo](https://growjo.com/company/Jina_AI)). A market‑analysis article notes that “private estimates place ARR in the low‑to‑mid tens of millions by 2025” ([Business Model Canvas](https://businessmodelcanvastemplate.com/blogs/how-it-works/jina-ai-how-it-works)). No later‑year (2026) ARR number is reported in the provided material. _Citations (12):_ 1. [unreadable] https://www.bloomberg.com/news/articles/2026-07-17/z-ai-set-to-be-first-china-ai-firm-with-1-billion-annual-sales 2. [ok] https://www.tradingkey.com/news/transcripts/262107303-tradingkey 3. [ok] https://businessmodelcanvastemplate.com/blogs/how-it-works/jina-ai-how-it-works 4. [unreadable] https://www.marketscreener.com/news/an-ai-biotech-just-reported-a-46-revenue-jump-and-its-first-recurring-platform-contracts-as-its-pi-ce7f51dedc8af12d 5. [ok] https://data4ai.com/blog/vendor-spotlights/jina-ai-review/ 6. [ok] https://www.elastic.co/search-labs/blog/category/jina-ai 7. [ok] https://m.aitntnews.com/ainews/en/date/2026-08-10 8. [ok] https://huggingface.co/jinaai 9. [ok] https://getlatka.com/companies/jina.ai 10. [ok] https://growjo.com/company/Jina_AI 11. [ok] https://app.dealroom.co/companies/jina_ai 12. [unreadable] https://www.owler.com/company/jina **valyu/search** — credits/cost 0.015 · 6391.3ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://www.useluminix.com/reports/company-overviews/openai-financial-fact-sheet-june-2026/source/0 - Research OpenAI's publicly reported and third-party-attributed annual recurring reven — 20,350 chars 2. https://www.bloomberg.com/news/articles/2026-07-17/z-ai-set-to-be-first-china-ai-firm-with-1-billion-annual-sales - Z.AI on Track for $1 Billion Annual Sales in China’s Competitive AI Market - Bloomber — 1,116 chars 3. https://pulse2.com/z-ai-reportedly-reaches-1-billion-annualized-revenue-run-rate/ - Z.ai Reportedly Reaches $1 Billion Annualized Revenue Run Rate — 4,705 chars 4. https://www.tradingkey.com/news/transcripts/262107303-tradingkey - YXT.COM (YXT) 2026 First-Half Earnings Call: AI Growth and Margin Expansion — 20,998 chars 5. https://businessmodelcanvastemplate.com/blogs/how-it-works/jina-ai-how-it-works - How Does Jina AI Company Work? – businessmodelcanvastemplate.com — 18,493 chars --- ## Q50 · unanswerable **Query:** `Exa Enterprise plan list price per 1000 requests` **Expected:** NO ANSWER EXISTS **Supporting URL(s):** _none — unanswerable by design_ **valyu/answer** — **CORRECT** · credits/cost 0.03644076 · 11067.1ms · abstained=1 > Exa’s Enterprise tier does not publish a fixed “per‑1 000‑request” rate. All of the endpoint‑by‑endpoint prices (e.g., $7 / 1 k searches, $5 / 1 k answers, $12–$15 / 1 k deep‑search, etc.) are listed for the pay‑as‑you‑go plans, but the Enterprise offering is described only as “custom pricing” that must be obtained by contacting sales ([Pricing – Exa](https://exa.ai/docs/reference/pricing), [Exa Pricing in 2026 | TinyFish](https://www.tinyfish.ai/blog/exa-pricing)). Consequently, there is no publicly listed list price per 1 k requests for the Enterprise plan. _Citations (7):_ 1. [ok] https://exa.ai/docs/reference/pricing 2. [ok] https://www.tinyfish.ai/blog/exa-pricing 3. [ok] https://costbench.com/software/web-scraping/exa/ 4. [ok] https://fastcrw.com/blog/exa-pricing-explained 5. [ok] https://aisotools.com/pricing/exa-ai 6. [ok] https://aisotools.com/pricing/exa 7. [ok] https://exa.ai/pricing **valyu/search** — credits/cost 0.015 · 6243.6ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://exa.ai/docs/reference/pricing - Pricing - Exa — 5,009 chars 2. https://www.tinyfish.ai/blog/exa-pricing - Exa Pricing in 2026: How Much Does It Really Cost? | TinyFish Blog — 21,601 chars 3. https://costbench.com/software/web-scraping/exa/ - Exa Pricing 2026: Plans & Hidden Costs — 11,363 chars 4. https://fastcrw.com/blog/exa-pricing-explained - Exa AI Pricing Explained (2026): Tiers, Content Types, and Surcharges | fastCRW — 13,143 chars 5. https://toolchase.com/tool/exa-ai/ - Exa AI Review 2026: Pricing, Features & Alternatives | ToolChase — 9,903 chars --- ## Q51 · unanswerable **Query:** `Olostep total index size in pages` **Expected:** NO ANSWER EXISTS **Supporting URL(s):** _none — unanswerable by design_ **valyu/answer** — **CORRECT** · credits/cost 0.03544767 · 11176.3ms · abstained=1 > The provided sources do not contain any information about the total number of pages used by an Olostep index. None of the Olostep documentation, pricing pages, or reviews mention an “index size in pages,” and the only page‑related metrics in the context refer to MySQL, OpenSearch, or SQL Server storage concepts, not to Olostep’s own indexing system. Therefore, based on the available sources, the total index size in pages for Olostep cannot be determined. _Citations (14):_ 1. [unreadable] https://stackoverflow.com/questions/781873/how-to-figure-out-size-of-indexes-in-mysql 2. [ok] https://docs.opensearch.org/latest/api-reference/list/list-indices/ 3. [ok] https://www.worldwidewebsize.com/ 4. [ok] https://learn.microsoft.com/en-us/sql/relational-databases/databases/estimate-the-size-of-a-clustered-index?view=sql-server-ver17 5. [ok] https://learn.microsoft.com/en-us/sql/relational-databases/databases/estimate-the-size-of-a-nonclustered-index?view=sql-server-ver16 6. [ok] https://docs.olostep.com/get-started/welcome 7. [ok] https://medium.com/@davidfagb/turning-the-web-into-a-real-time-database-with-olostep-f175e956a603 8. [ok] https://learn.microsoft.com/en-us/sql/relational-databases/pages-and-extents-architecture-guide?view=sql-server-ver17 9. [ok] https://webscraping.cc/tool/olostep/ 10. [ok] https://www.olostep.com/glossary/web-crawling-apis/what-is-sitemap-useful-for-web-crawling 11. [ok] https://crawlcrawl.com/compare/olostep 12. [ok] https://www.olostep.com/ 13. [ok] https://chromewebstore.google.com/detail/olostep/mjalbmdidmklbojfgakdpbifkgjjilkh 14. [unreadable] https://www.capterra.com/p/10032454/Olostep/ **valyu/search** — credits/cost 0.015 · 8937.8ms · 10 results _Results (top 5 + any matched URL, of 10):_ 1. https://stackoverflow.com/questions/781873/how-to-figure-out-size-of-indexes-in-mysql - How to figure out size of Indexes in MySQL - Stack Overflow — 502 chars 2. https://docs.opensearch.org/latest/api-reference/list/list-indices/ - List Indices API | OpenSearch Documentation — 3,854 chars 3. https://ola.hallengren.com/sql-server-index-and-statistics-maintenance.html - SQL Server Index and Statistics Maintenance - Ola Hallengren — 101 chars 4. https://www.worldwidewebsize.com/ - WorldWideWebSize.com | The size of the World Wide Web (The Internet) — 6,773 chars 5. https://learn.microsoft.com/en-us/sql/relational-databases/databases/estimate-the-size-of-a-clustered-index?view=sql-server-ver17 - Estimate the Size of a Clustered Index - SQL Server | Microsoft Learn — 12,549 chars --- ## Q52 · unanswerable **Query:** `number of pages in Linkup web index` **Expected:** NO ANSWER EXISTS **Supporting URL(s):** _none — unanswerable by design_ **valyu/answer** — **CORRECT** · credits/cost 0.04845718 · 18832.5ms · abstained=1 > The available sources do not provide a specific figure for how many pages are contained in Linkup’s web index. While the company describes building its own index for AI‑focused retrieval, none of the referenced materials disclose an exact page count ([LinkUpBot](https://www.linkup.com/linkup-bot), [X post](https://x.com/svpino/status/2041171611571966332)). _Citations (16):_ 1. [ok] https://www.linkup.com/linkup-bot 2. [ok] https://www.linkup.com/data 3. [ok] https://x.com/svpino/status/2041171611571966332 4. [ok] https://docs.linkup.so/pages/documentation/get-started/introduction 5. [ok] https://zyppy.com/seo/google-index-size/ 6. [ok] https://www.linkup.so/ 7. [ok] https://docs.linkup.so/pages/documentation/endpoints/search/overview 8. [ok] https://docs.litellm.ai/docs/search/linkup 9. [ok] https://aiagentslist.com/agents/linkup 10. [ok] https://indexjump.com/ 11. [ok] https://link-indexing-bot.com/ 12. [unreadable] https://www.linkup.com/use-cases/s-p-500-linkup-jobs-index 13. [ok] https://www.linkup.com/insights/linkup-10000 14. [**FALSE**] https://www.worldwidewebsize.com/ - ⚠️ ADJUDICATED: worldwidewebsize.com (size of the web) cited for the size of LINKUP's index 15. [ok] https://www.linkedin.com/posts/svpino_linkup-worlds-best-search-for-ai-apps-activity-7446937296634863617-QtCN 16. [unreadable] https://stackoverflow.com/questions/10563352/link-to-index-page-of-website **valyu/search** — credits/cost 0.012 · 11162.4ms · 8 results _Results (top 5 + any matched URL, of 8):_ 1. https://www.linkup.com/data - Job Data Products and Solutions | LinkUp — 7,976 chars 2. https://www.linkup.com/linkup-bot - LinkUpBot | LinkUp — 3,138 chars 3. https://x.com/svpino/status/2041171611571966332 - Santiago on X: "I'm working with Linkup. They are doing something fundamentally diffe — 2,778 chars 4. https://docs.linkup.so/pages/documentation/get-started/introduction - Introduction - Linkup API Documentation — 3,226 chars 5. https://aiwiki.ai/wiki/linkup - Linkup | AI Wiki — 393 chars ---