# linkup — 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: deep, standard. Reproducible from `linkup/input-*/outputs/raw/<mode>/<Qxx>.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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5166.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://fastcrw.com/blog/exa-search-api-guide
    - Exa Search API Guide for AI Agents: Search Types, MCP, Pricing, and Alternatives | fa — 1,367 chars
2. https://tooliverse.ai/tools/exa-ai
    - Exa Review 2026 - AI Search API — 2,342 chars
3. https://busyless.space/seo-apis/exa
    - Exa API Review: Pricing, Data and Limits · busyless — 2,314 chars
4. https://artificial-intelligence-wiki.com/ai-tools/ai-search-engines/exa-ai-search-api/
    - Exa AI Search API Guide - Ai Search Engines | AI Wiki — 3,384 chars
5. https://www.usagepricing.com/tools/pricing-calculator/exa-ai
    - Exa Pricing Calculator | UsagePricing — 2,132 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3571.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://fastcrw.com/blog/exa-search-api-guide
    - Exa Search API Guide for AI Agents: Search Types, MCP, Pricing, and Alternatives | fa — 1,367 chars
2. https://tooliverse.ai/tools/exa-ai
    - Exa Review 2026 - AI Search API — 2,342 chars
3. https://busyless.space/seo-apis/exa
    - Exa API Review: Pricing, Data and Limits · busyless — 2,314 chars
4. https://artificial-intelligence-wiki.com/ai-tools/ai-search-engines/exa-ai-search-api/
    - Exa AI Search API Guide - Ai Search Engines | AI Wiki — 3,384 chars
5. https://www.usagepricing.com/tools/pricing-calculator/exa-ai
    - Exa Pricing Calculator | UsagePricing — 2,132 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 3799.4ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://en.wikipedia.org/wiki/Arkady_Volozh
    - Arkady Volozh - Wikipedia — 1,654 chars
2. https://simplywall.st/stocks/us/software/nasdaq-nbis/nebius-group/management
    - Nebius Group N.V. (NBIS) Leadership & Management Team Analysis - Simply Wall St — 1,313 chars
3. https://www.globaldata.com/company-profile/yandex-nv/executives/
    - Nebius Group NVExecutive & Employee Information - GlobalData — 1,572 chars
4. https://nebius.com/investor-hub
    - Nebius Investor Hub — 1,143 chars
5. https://nebius.com/newsroom/nebius-signs-new-ai-infrastructure-agreement-with-meta
    - Nebius signs new AI infrastructure agreement with Meta; deal to accelerate growth of  — 2,449 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3390.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://en.wikipedia.org/wiki/Arkady_Volozh
    - Arkady Volozh - Wikipedia — 1,654 chars
2. https://simplywall.st/stocks/us/software/nasdaq-nbis/nebius-group/management
    - Nebius Group N.V. (NBIS) Leadership & Management Team Analysis - Simply Wall St — 1,313 chars
3. https://www.globaldata.com/company-profile/yandex-nv/executives/
    - Nebius Group NVExecutive & Employee Information - GlobalData — 1,572 chars
4. https://nebius.com/investor-hub
    - Nebius Investor Hub — 1,143 chars
5. https://nebius.com/newsroom/nebius-signs-new-ai-infrastructure-agreement-with-meta
    - Nebius signs new AI infrastructure agreement with Meta; deal to accelerate growth of  — 2,449 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5088.5ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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 — 2,134 chars
2. https://www.comparethemarket.com/current-accounts/content/bank-of-england-base-rate/
    - Bank of England base rate | Compare the Market — 2,329 chars
3. https://better.co.uk/mortgages/bank-of-england-base-rate
    - Bank Of England Base Rate Explained | Better.co.uk — 1,325 chars
4. https://kerrandwatson.co.uk/bank-of-england-base-rate-september-2025/
    - Bank Of England Base Rate - September 2025 — 2,006 chars
5. https://www.remortgage.com/guides/bank-of-england-base-rate.php
    - Bank of England Base Rate — 2,941 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3442.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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 — 2,134 chars
2. https://www.comparethemarket.com/current-accounts/content/bank-of-england-base-rate/
    - Bank of England base rate | Compare the Market — 2,329 chars
3. https://better.co.uk/mortgages/bank-of-england-base-rate
    - Bank Of England Base Rate Explained | Better.co.uk — 1,325 chars
4. https://kerrandwatson.co.uk/bank-of-england-base-rate-september-2025/
    - Bank Of England Base Rate - September 2025 — 2,006 chars
5. https://www.remortgage.com/guides/bank-of-england-base-rate.php
    - Bank of England Base Rate — 2,941 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4453.9ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.bajajhousingfinance.in/repo-rate
    - What is Repo Rate? Meaning, Current Rates and Impact — 1,264 chars
2. https://www.ujjivansfb.bank.in/banking-blogs/home-loan/what-is-repo-rate
    - What is Repo Rate and How Does it Work? — 1,697 chars
3. https://www.bankbazaar.com/finance-tools/emi-calculator/current-rbi-bank-interest-rates.html
    - Check Information on Current RBI Bank Interest Rates 2026 — 1,759 chars
4. https://www.bankbazaar.com/home-loan/repo-rate.html
    - Check the Current Repo Rate 2026 — 1,585 chars
5. https://www.mymoneymantra.com/repo-rate
    - Repo Rate Today – Current RBI Repo Rate - 2026 — 2,196 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3425.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.bajajhousingfinance.in/repo-rate
    - What is Repo Rate? Meaning, Current Rates and Impact — 1,264 chars
2. https://www.ujjivansfb.bank.in/banking-blogs/home-loan/what-is-repo-rate
    - What is Repo Rate and How Does it Work? — 1,697 chars
3. https://www.bankbazaar.com/finance-tools/emi-calculator/current-rbi-bank-interest-rates.html
    - Check Information on Current RBI Bank Interest Rates 2026 — 1,759 chars
4. https://www.bankbazaar.com/home-loan/repo-rate.html
    - Check the Current Repo Rate 2026 — 1,585 chars
5. https://www.mymoneymantra.com/repo-rate
    - Repo Rate Today – Current RBI Repo Rate - 2026 — 2,196 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

**linkup/deep** — top3 FAIL · hit rank 5 · credits/cost 0.05 · 3771.5ms · 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 &amp; Upgrades — 2,915 chars
2. https://releaserun.com/faq/postgresql/
    - PostgreSQL FAQ - Version Support, Upgrades &amp; End of Life | ReleaseRun — 2,196 chars
3. https://www.thefullstack.co.in/postgres-latest-version/
    - PostgreSQL Latest Version: What&#039;s New in 2026 — 925 chars
4. https://www.postgresql.org/about/news/postgresql-18-released-3142/
    - PostgreSQL: PostgreSQL 18 Released! — 1,858 chars
5. https://en.wikipedia.org/wiki/PostgreSQL
    - PostgreSQL - Wikipedia — 2,166 chars

**linkup/standard** — top3 FAIL · hit rank 5 · credits/cost 0.005 · 3345.8ms · 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 &amp; Upgrades — 2,915 chars
2. https://releaserun.com/faq/postgresql/
    - PostgreSQL FAQ - Version Support, Upgrades &amp; End of Life | ReleaseRun — 2,196 chars
3. https://www.thefullstack.co.in/postgres-latest-version/
    - PostgreSQL Latest Version: What&#039;s New in 2026 — 925 chars
4. https://www.postgresql.org/about/news/postgresql-18-released-3142/
    - PostgreSQL: PostgreSQL 18 Released! — 1,858 chars
5. https://en.wikipedia.org/wiki/PostgreSQL
    - PostgreSQL - Wikipedia — 2,166 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 3042.9ms · 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! — 725 chars
2. https://en.wikipedia.org/wiki/2026_United_Nations_Secretary-General_selection
    - 2026 United Nations Secretary-General selection - Wikipedia — 1,633 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 — 723 chars
4. https://pakistanchronicle.com/un-secretary-general-candidates-2026-who-will-lead-next/
    - UN Secretary-General Candidates 2026: Who Will Lead Next? — 2,670 chars
5. https://reliefweb.int/organization/un-sg
    - UN Secretary-General | ReliefWeb — 2,632 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3306.2ms · 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! — 725 chars
2. https://en.wikipedia.org/wiki/2026_United_Nations_Secretary-General_selection
    - 2026 United Nations Secretary-General selection - Wikipedia — 1,633 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 — 723 chars
4. https://pakistanchronicle.com/un-secretary-general-candidates-2026-who-will-lead-next/
    - UN Secretary-General Candidates 2026: Who Will Lead Next? — 2,670 chars
5. https://reliefweb.int/organization/un-sg
    - UN Secretary-General | ReliefWeb — 2,632 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 3670.3ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://boostgrams.com/blog/who-owns-instagram/
    - Who Owns Instagram? Closer Look at the Social Media Giant — 3,188 chars
2. https://knowtechie.com/who-owns-instagram/
    - Who owns Instagram? | KnowTechie — 1,706 chars
3. https://www.revenuememo.com/p/who-owns-instagram
    - Who owns Instagram? Ownership structure explained (2026) — 1,906 chars
4. https://richniches.com/who-owns-instagram/
    - Who Owns Instagram: A Friendly Guide To The Social Media Giant's Ownership — 1,083 chars
5. 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 — 1,803 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3519.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://boostgrams.com/blog/who-owns-instagram/
    - Who Owns Instagram? Closer Look at the Social Media Giant — 3,188 chars
2. https://knowtechie.com/who-owns-instagram/
    - Who owns Instagram? | KnowTechie — 1,706 chars
3. https://www.revenuememo.com/p/who-owns-instagram
    - Who owns Instagram? Ownership structure explained (2026) — 1,906 chars
4. https://richniches.com/who-owns-instagram/
    - Who Owns Instagram: A Friendly Guide To The Social Media Giant's Ownership — 1,083 chars
5. 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 — 1,803 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 3943.9ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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
    - Sam Altman : After millions of jobs will be wiped off, OpenAI CEO Sam Altman has anot — 1,564 chars
2. https://en.wikipedia.org/wiki/OpenAI
    - OpenAI - Wikipedia — 2,068 chars
3. https://droidsans.com/openai-ceo-sam-altman-fired/
    - OpenAI ประกาศปลด CEO Sam Altman แบบฟ้าผ่า ล่าสุดอยู่ในระหว่างเจรจา เรียกตัวกลับมาเป็น — 2,194 chars
4. https://www.theunwindai.com/p/microsoft-hires-openai-ceo-sam-altman
    - Microsoft Hires OpenAI CEO Sam Altman — 3,010 chars
5. https://unwire.pro/2025/11/06/openai-sam-altman-ai-ceo/news/
    - 人工智能 CEO 時代近在咫尺：Sam Altman 宣佈 OpenAI 將實現 AI CEO 革命 — 1,372 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3588.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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
    - Sam Altman : After millions of jobs will be wiped off, OpenAI CEO Sam Altman has anot — 1,564 chars
2. https://en.wikipedia.org/wiki/OpenAI
    - OpenAI - Wikipedia — 2,068 chars
3. https://droidsans.com/openai-ceo-sam-altman-fired/
    - OpenAI ประกาศปลด CEO Sam Altman แบบฟ้าผ่า ล่าสุดอยู่ในระหว่างเจรจา เรียกตัวกลับมาเป็น — 2,194 chars
4. https://www.theunwindai.com/p/microsoft-hires-openai-ceo-sam-altman
    - Microsoft Hires OpenAI CEO Sam Altman — 3,010 chars
5. https://unwire.pro/2025/11/06/openai-sam-altman-ai-ceo/news/
    - 人工智能 CEO 時代近在咫尺：Sam Altman 宣佈 OpenAI 將實現 AI CEO 革命 — 1,372 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

**linkup/deep** — top3 PASS · hit rank 1 · credits/cost 0.05 · 3558.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities  ⬅ **supporting URL**
    - Host Countries and Cities | FIFA World Cup 2026™ — 1,383 chars
2. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/articles/fifa-world-cup-2026-hosts-cities-dates-usa-mexico-canada
    - FIFA World Cup 2026™ | Fixtures, groups, teams & more — 1,289 chars
3. https://saudipedia.com/en/list-of-world-cup-host-countries
    - List of World Cup Host Countries - Saudipedia — 804 chars
4. https://en.wikipedia.org/wiki/FIFA_World_Cup
    - FIFA World Cup - Wikipedia — 2,547 chars
5. https://fwctimes.com/fifa-world-cup-hosts/
    - FIFA World Cup Hosts 2026: Cities &amp; Stadiums — 2,489 chars

**linkup/standard** — top3 PASS · hit rank 1 · credits/cost 0.005 · 3440.9ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/host-cities  ⬅ **supporting URL**
    - Host Countries and Cities | FIFA World Cup 2026™ — 1,383 chars
2. https://www.fifa.com/en/tournaments/mens/worldcup/canadamexicousa2026/articles/fifa-world-cup-2026-hosts-cities-dates-usa-mexico-canada
    - FIFA World Cup 2026™ | Fixtures, groups, teams & more — 1,289 chars
3. https://saudipedia.com/en/list-of-world-cup-host-countries
    - List of World Cup Host Countries - Saudipedia — 804 chars
4. https://en.wikipedia.org/wiki/FIFA_World_Cup
    - FIFA World Cup - Wikipedia — 2,547 chars
5. https://fwctimes.com/fifa-world-cup-hosts/
    - FIFA World Cup Hosts 2026: Cities &amp; Stadiums — 2,489 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 2912.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.mapsofworld.com/answers/world/what-is-the-capital-of-australia/
    - What is the Capital of Australia? | Capital City of Australia — 1,148 chars
2. https://www.insideaustraliatravel.com/faqs/australia-capital-city
    - What Is the Capital City of Australia? — 1,713 chars
3. 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 — 4,357 chars
4. https://unacademy.com/content/question-answer/gk/what-is-the-capital-of-australia/
    - What is the Capital of Australia? — 1,576 chars
5. https://www.quora.com/What-is-the-capital-city-of-Australia-Is-it-Sydney-Melbourne-Perth-or-Brisbane
    - What is the capital city of Australia? Is it Sydney, Melbourne, Perth or Brisbane? -  — 300 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3788.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.mapsofworld.com/answers/world/what-is-the-capital-of-australia/
    - What is the Capital of Australia? | Capital City of Australia — 1,148 chars
2. https://www.insideaustraliatravel.com/faqs/australia-capital-city
    - What Is the Capital City of Australia? — 1,713 chars
3. 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 — 4,357 chars
4. https://unacademy.com/content/question-answer/gk/what-is-the-capital-of-australia/
    - What is the Capital of Australia? — 1,576 chars
5. https://www.quora.com/What-is-the-capital-city-of-Australia-Is-it-Sydney-Melbourne-Perth-or-Brisbane
    - What is the capital city of Australia? Is it Sydney, Melbourne, Perth or Brisbane? -  — 300 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5725.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.dataquest.io/blog/settingwithcopywarning/
    - SettingwithCopyWarning: How to Fix This Warning in Pandas – Dataquest — 3,201 chars
2. https://www.statology.org/pandas-settingwithcopywarning/
    - How to Fix in Pandas: SettingWithCopyWarning — 2,784 chars
3. https://scales.arabpsychology.com/stats/how-can-i-fix-the-settingwithcopywarning-issue-in-pandas/
    - How Can I Fix The SettingWithCopyWarning Issue In Pandas? — 2,505 chars
4. https://www.zerve.ai/data-science-problems/pandas/setting-with-copy-warning-fix-copy-of-slice
    - SettingWithCopyWarning: A Value is Trying to Be Set on a Copy of a Slice — How to Fix — 1,198 chars
5. https://statistics.arabpsychology.com/fix-in-pandas-settingwithcopywarning/
    - Understanding And Resolving Pandas&#039; SettingWithCopyWarning - PSYCHOLOGICAL STATI — 3,954 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3238.4ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.dataquest.io/blog/settingwithcopywarning/
    - SettingwithCopyWarning: How to Fix This Warning in Pandas – Dataquest — 3,201 chars
2. https://www.statology.org/pandas-settingwithcopywarning/
    - How to Fix in Pandas: SettingWithCopyWarning — 2,784 chars
3. https://scales.arabpsychology.com/stats/how-can-i-fix-the-settingwithcopywarning-issue-in-pandas/
    - How Can I Fix The SettingWithCopyWarning Issue In Pandas? — 2,505 chars
4. https://www.zerve.ai/data-science-problems/pandas/setting-with-copy-warning-fix-copy-of-slice
    - SettingWithCopyWarning: A Value is Trying to Be Set on a Copy of a Slice — How to Fix — 1,198 chars
5. https://statistics.arabpsychology.com/fix-in-pandas-settingwithcopywarning/
    - Understanding And Resolving Pandas&#039; SettingWithCopyWarning - PSYCHOLOGICAL STATI — 3,954 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 9580.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/65569753/sqlalchemy-exc-operationalerror-psycopg2-operationalerror-ssl-syscall-error
    - python - `sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) SSL SYSCALL er — 1,300 chars
2. https://github.com/apache/airflow/issues/18846
    - Scheduler stops running: psycopg2.OperationalError: SSL SYSCALL error: EOF detected · — 929 chars
3. https://stackoverflow.com/questions/44161970/psycopg2-operational-error-ssl-syscall-error-eof-detected
    - python - Psycopg2 Operational Error SSL SYSCALL error: EOF detected - Stack Overflow — 1,625 chars
4. https://github.com/patroni/patroni/issues/3417
    - SSL EOF detected Error During PostgreSQL Rewind Due to psycopg2 Preference over psyco — 1,608 chars
5. https://hatchjs.com/psycopg2-operationalerror-ssl-syscall-error-eof-detected/
    - Psycopg2 OperationalError: SSL Syscall Error: EOF Detected — 4,106 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3051.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/65569753/sqlalchemy-exc-operationalerror-psycopg2-operationalerror-ssl-syscall-error
    - python - `sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) SSL SYSCALL er — 1,300 chars
2. https://github.com/apache/airflow/issues/18846
    - Scheduler stops running: psycopg2.OperationalError: SSL SYSCALL error: EOF detected · — 929 chars
3. https://stackoverflow.com/questions/44161970/psycopg2-operational-error-ssl-syscall-error-eof-detected
    - python - Psycopg2 Operational Error SSL SYSCALL error: EOF detected - Stack Overflow — 1,625 chars
4. https://github.com/patroni/patroni/issues/3417
    - SSL EOF detected Error During PostgreSQL Rewind Due to psycopg2 Preference over psyco — 1,608 chars
5. https://hatchjs.com/psycopg2-operationalerror-ssl-syscall-error-eof-detected/
    - Psycopg2 OperationalError: SSL Syscall Error: EOF Detected — 4,106 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

**linkup/deep** — top3 FAIL · hit rank 5 · credits/cost 0.05 · 6065.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://fixdevs.com/blog/httpx-not-working/
    - Fix: httpx Not Working — Async Client, Timeout, and Connection Pool Errors - FixDevs — 2,558 chars
2. https://github.com/encode/httpx/blob/master/docs/advanced/timeouts.md
    - httpx/docs/advanced/timeouts.md at master · encode/httpx — 1,508 chars
3. https://www.visolve.com/squid/squid24s1/timeouts.html
    -  — 3,962 chars
4. https://github.com/encode/httpx/issues/435
    - Fine-tuning timeouts from the default timeout config · Issue #435 · encode/httpx — 1,325 chars
5. https://www.python-httpx.org/advanced/timeouts/  ⬅ **supporting URL**
    - Timeouts - HTTPX — 1,933 chars

**linkup/standard** — top3 FAIL · hit rank 5 · credits/cost 0.005 · 2958.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://fixdevs.com/blog/httpx-not-working/
    - Fix: httpx Not Working — Async Client, Timeout, and Connection Pool Errors - FixDevs — 2,558 chars
2. https://stackoverflow.com/questions/53257319/distinguish-between-writetimeout-readtimeout-and-connecttimeout-in-retrofit
    - android - Distinguish between writeTimeout,readTimeout and connectTimeout in Retrofit — 1,123 chars
3. https://javatecharc.com/connection-timeout-vs-read-timeout/
    - Connection Timeout vs Read Timeout – Detailed Guide 2025 — 820 chars
4. https://github.com/encode/httpx/blob/master/docs/advanced/timeouts.md
    - httpx/docs/advanced/timeouts.md at master · encode/httpx — 1,318 chars
5. https://www.python-httpx.org/advanced/timeouts/  ⬅ **supporting URL**
    - Timeouts - HTTPX — 1,933 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

**linkup/deep** — top3 PASS · hit rank 2 · credits/cost 0.05 · 5328.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://techoral.com/python/python-pydantic-guide.html
    - Pydantic V2: Data Validation in Python (2026) — 2,115 chars
2. https://docs.pydantic.dev/latest/migration/  ⬅ **supporting URL**
    - Migration Guide | Pydantic Docs — 2,368 chars
3. https://pydantic.com.cn/nl/concepts/config/
    - Configuratie - Pydantic-documentatie — 3,199 chars
4. https://pydantic.com.cn/de/concepts/config/
    - Konfiguration - Pydantic-Dokumentation — 3,265 chars
5. https://devopsaitoolkit.com/prompts/python-pydantic-settings-config/
    - Python Pydantic Settings Config Prompt — DevOps AI ToolKit — 2,864 chars

**linkup/standard** — top3 PASS · hit rank 2 · credits/cost 0.005 · 3164.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://techoral.com/python/python-pydantic-guide.html
    - Pydantic V2: Data Validation in Python (2026) — 2,115 chars
2. https://docs.pydantic.dev/latest/migration/  ⬅ **supporting URL**
    - Migration Guide | Pydantic Docs — 2,368 chars
3. https://pydantic.com.cn/nl/concepts/config/
    - Configuratie - Pydantic-documentatie — 3,199 chars
4. https://pydantic.com.cn/de/concepts/config/
    - Konfiguration - Pydantic-Dokumentation — 3,265 chars
5. https://devopsaitoolkit.com/prompts/python-pydantic-settings-config/
    - Python Pydantic Settings Config Prompt — DevOps AI ToolKit — 2,864 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

**linkup/deep** — top3 PASS · hit rank 2 · credits/cost 0.05 · 4197.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://pydevtools.com/handbook/tutorial/set-up-ruff-for-formatting-and-checking-your-code/
    - Set up Ruff for formatting and checking your code | pydevtools — 3,057 chars
2. https://docs.astral.sh/ruff/rules/unused-loop-control-variable/  ⬅ **supporting URL**
    - unused-loop-control-variable (B007) | Ruff — 383 chars
3. https://docs.astral.sh/ruff/rules/unused-variable/
    - unused-variable (F841) | Ruff - Astral Docs — 874 chars
4. https://docs.astral.sh/ruff/rules/used-dummy-variable/
    - used-dummy-variable (RUF052) | Ruff - Astral Docs — 1,340 chars
5. https://github.com/astral-sh/ruff/issues/13742
    - new rule - enforce that loop variables are not used outside the loop · Issue #13742 · — 1,016 chars

**linkup/standard** — top3 PASS · hit rank 2 · credits/cost 0.005 · 3282.3ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://pydevtools.com/handbook/tutorial/set-up-ruff-for-formatting-and-checking-your-code/
    - Set up Ruff for formatting and checking your code | pydevtools — 3,057 chars
2. https://docs.astral.sh/ruff/rules/unused-loop-control-variable/  ⬅ **supporting URL**
    - unused-loop-control-variable (B007) | Ruff — 383 chars
3. https://docs.astral.sh/ruff/rules/unused-variable/
    - unused-variable (F841) | Ruff - Astral Docs — 874 chars
4. https://docs.astral.sh/ruff/rules/used-dummy-variable/
    - used-dummy-variable (RUF052) | Ruff - Astral Docs — 1,340 chars
5. https://github.com/astral-sh/ruff/issues/13742
    - new rule - enforce that loop variables are not used outside the loop · Issue #13742 · — 1,016 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5515.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://docs.pola.rs/api/python/stable/reference/lazyframe/api/polars.LazyFrame.execute.html
    - polars.LazyFrame.execute &#8212; Polars documentation — 3,203 chars
2. https://pola-rs.github.io/r-polars/man/lazyframe__collect.html
    - collect - Polars R Package — 1,399 chars
3. https://deepwiki.com/pola-rs/polars/5.3-string-operations
    - Memory Engine | pola-rs/polars | DeepWiki — 1,570 chars
4. https://docs.pola.rs/py-polars/html/reference/lazyframe/index.html
    - LazyFrame — Polars documentation — 1,817 chars
5. https://stackoverflow.com/questions/79899728/how-to-do-lazy-scan-and-sink-properly-with-the-new-polars-streaming-engine-in-ru
    - How to do lazy scan and sink properly with the new Polars streaming engine in Rust? - — 1,916 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3152.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://docs.pola.rs/api/python/stable/reference/lazyframe/api/polars.LazyFrame.execute.html
    - polars.LazyFrame.execute &#8212; Polars documentation — 3,203 chars
2. https://pola-rs.github.io/r-polars/man/lazyframe__collect.html
    - collect - Polars R Package — 1,399 chars
3. https://deepwiki.com/pola-rs/polars/5.3-string-operations
    - Memory Engine | pola-rs/polars | DeepWiki — 1,570 chars
4. https://docs.pola.rs/py-polars/html/reference/lazyframe/index.html
    - LazyFrame — Polars documentation — 1,817 chars
5. https://stackoverflow.com/questions/79899728/how-to-do-lazy-scan-and-sink-properly-with-the-new-polars-streaming-engine-in-ru
    - How to do lazy scan and sink properly with the new Polars streaming engine in Rust? - — 1,916 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 6203.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/78138968/getting-this-error-strict-mode-violation-on-multiple-locators-in-playwright
    - typescript - Getting this error strict mode violation on multiple locators in playwri — 1,572 chars
2. https://webcrawlerapi.com/glossary/playwright/how-to-fix-playwright-strict-mode-violation
    - How to fix Playwright &quot;strict mode violation&quot; locator errors? | WebCrawlerA — 1,777 chars
3. https://fr.javascript-typescript.com/?p=16191
    - javascript - Playwright - Erreur de localisateur : violation du mode strict — 2,879 chars
4. https://dev.to/susumun/when-the-same-selector-appears-twice-on-a-wordpress-admin-page-playwright-strict-mode-and-the-479l
    - When the same selector appears twice on a WordPress admin page — Playwright strict mo — 2,863 chars
5. https://webcrawlerapi.com/glossary/playwright/how-to-fix-strict-mode-violation-locator
    - How to fix Playwright &quot;strict mode violation&quot; for locators? | WebCrawlerAPI — 1,714 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3466.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/78138968/getting-this-error-strict-mode-violation-on-multiple-locators-in-playwright
    - typescript - Getting this error strict mode violation on multiple locators in playwri — 1,572 chars
2. https://webcrawlerapi.com/glossary/playwright/how-to-fix-playwright-strict-mode-violation
    - How to fix Playwright &quot;strict mode violation&quot; locator errors? | WebCrawlerA — 1,777 chars
3. https://fr.javascript-typescript.com/?p=16191
    - javascript - Playwright - Erreur de localisateur : violation du mode strict — 2,879 chars
4. https://dev.to/susumun/when-the-same-selector-appears-twice-on-a-wordpress-admin-page-playwright-strict-mode-and-the-479l
    - When the same selector appears twice on a WordPress admin page — Playwright strict mo — 2,863 chars
5. https://webcrawlerapi.com/glossary/playwright/how-to-fix-strict-mode-violation-locator
    - How to fix Playwright &quot;strict mode violation&quot; for locators? | WebCrawlerAPI — 1,714 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 7304.3ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://grokipedia.com/page/O200k_base_tokenizer
    - O200k_base tokenizer — Grokipedia — 2,635 chars
2. https://machinelearningplus.com/gen-ai/tiktoken-vs-huggingface-tokenizers/
    - tiktoken vs HuggingFace Tokenizers: Benchmark Guide - machinelearningplus — 2,860 chars
3. https://www.technolynx.com/post/how-tiktoken-counts-tokens-practical-guide-for-inference-cost-modelling/
    - How tiktoken Counts Tokens: Practical Guide for Inference Cost Modelling | TechnoLynx — 2,949 chars
4. https://masonailab.com/en/insights/token-efficiency/
    - Is Chinese More Token-Efficient Than English? Tested | Mason AI Lab — 975 chars
5. https://mdstudio.app/o200k-base-tokenizer
    - o200k_base Tokenizer Explained: GPT-4.1, GPT-5, o1, o3, o4 | Markdown Studio — 1,324 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3087.5ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://grokipedia.com/page/O200k_base_tokenizer
    - O200k_base tokenizer — Grokipedia — 2,635 chars
2. https://machinelearningplus.com/gen-ai/tiktoken-vs-huggingface-tokenizers/
    - tiktoken vs HuggingFace Tokenizers: Benchmark Guide - machinelearningplus — 2,860 chars
3. https://www.technolynx.com/post/how-tiktoken-counts-tokens-practical-guide-for-inference-cost-modelling/
    - How tiktoken Counts Tokens: Practical Guide for Inference Cost Modelling | TechnoLynx — 2,949 chars
4. https://masonailab.com/en/insights/token-efficiency/
    - Is Chinese More Token-Efficient Than English? Tested | Mason AI Lab — 975 chars
5. https://mdstudio.app/o200k-base-tokenizer
    - o200k_base Tokenizer Explained: GPT-4.1, GPT-5, o1, o3, o4 | Markdown Studio — 1,324 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

**linkup/deep** — top3 PASS · hit rank 2 · credits/cost 0.05 · 6438.5ms · 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 — 2,108 chars
2. https://www.postgresql.org/docs/current/pgstatstatements.html  ⬅ **supporting URL**
    - PostgreSQL: Documentation: 18: F.32. pg_stat_statements — track statistics of SQL pla — 1,598 chars
3. https://blog.ioguix.net/postgresql/2012/08/06/Normalizing-queries-for-pg_stat_statements.html
    - Normalizing queries for pg_stat_statements < 9.2 — 1,689 chars
4. https://blog.elest.io/inside-postgres-pg_stat_statements-find-slow-queries-without-an-apm/
    - Inside Postgres pg_stat_statements: Find Slow Queries Without an APM — 2,672 chars
5. https://dba.stackexchange.com/questions/218351/postgres-pg-stat-statements-directory
    - postgresql - postgres - pg_stat_statements directory - Database Administrators Stack  — 2,426 chars

**linkup/standard** — top3 PASS · hit rank 2 · credits/cost 0.005 · 2964.4ms · 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 — 2,108 chars
2. https://www.postgresql.org/docs/current/pgstatstatements.html  ⬅ **supporting URL**
    - PostgreSQL: Documentation: 18: F.32. pg_stat_statements — track statistics of SQL pla — 1,598 chars
3. https://blog.ioguix.net/postgresql/2012/08/06/Normalizing-queries-for-pg_stat_statements.html
    - Normalizing queries for pg_stat_statements < 9.2 — 1,689 chars
4. https://blog.elest.io/inside-postgres-pg_stat_statements-find-slow-queries-without-an-apm/
    - Inside Postgres pg_stat_statements: Find Slow Queries Without an APM — 2,672 chars
5. https://dba.stackexchange.com/questions/218351/postgres-pg-stat-statements-directory
    - postgresql - postgres - pg_stat_statements directory - Database Administrators Stack  — 2,426 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

**linkup/deep** — top3 FAIL · hit rank 9 · credits/cost 0.05 · 4894.5ms · 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 — 1,717 chars
2. https://pypi.org/project/uv/0.2.35/
    - pip install uv==0.2.35 — 1,533 chars
3. https://stackoverflow.com/questions/78726750/how-can-i-install-packages-using-uv-pip-install-without-creating-a-virtual-env
    - python - How can I install packages using `uv pip install` without creating a virtual — 1,868 chars
4. https://github.com/astral-sh/uv/issues/12204
    - `uv pip install --system` fails because python installation is managed by uv? · Issue — 1,441 chars
5. https://deepwiki.com/astral-sh/uv/8.1-pip-install-and-pip-sync
    - pip install and pip sync | astral-sh/uv | DeepWiki — 3,935 chars
9. https://docs.astral.sh/uv/reference/settings/  ⬅ **supporting URL**
    - Settings | uv - Astral Docs — 1,644 chars

**linkup/standard** — top3 FAIL · hit rank 9 · credits/cost 0.005 · 2993.9ms · 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 — 1,717 chars
2. https://pypi.org/project/uv/0.2.35/
    - pip install uv==0.2.35 — 1,533 chars
3. https://stackoverflow.com/questions/78726750/how-can-i-install-packages-using-uv-pip-install-without-creating-a-virtual-env
    - python - How can I install packages using `uv pip install` without creating a virtual — 1,868 chars
4. https://github.com/astral-sh/uv/issues/12204
    - `uv pip install --system` fails because python installation is managed by uv? · Issue — 1,441 chars
5. https://deepwiki.com/astral-sh/uv/8.1-pip-install-and-pip-sync
    - pip install and pip sync | astral-sh/uv | DeepWiki — 3,935 chars
9. https://docs.astral.sh/uv/reference/settings/  ⬅ **supporting URL**
    - Settings | uv - Astral Docs — 1,644 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4403.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://deverrors.com/errors/k8s-exit-code-137
    - Deverrors — 1,111 chars
2. https://devopsstart.com/tips/debug-crashloopbackoff/
    - Debug Kubernetes CrashLoopBackOff in 30 Seconds | DevOps Start — 1,287 chars
3. https://itsourcecode.com/ai-framework/fix-crashloopbackoff-kubernetes/
    - Fix CrashLoopBackOff Error in Kubernetes (2026) (46c) — 3,768 chars
4. 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 — 1,703 chars
5. https://refine.dev/blog/kubernetes-exit-code-137/
    - What Exit Code 137 means for Kubernetes | Refine — 1,882 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3187.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://deverrors.com/errors/k8s-exit-code-137
    - Deverrors — 1,111 chars
2. https://devopsstart.com/tips/debug-crashloopbackoff/
    - Debug Kubernetes CrashLoopBackOff in 30 Seconds | DevOps Start — 1,287 chars
3. https://itsourcecode.com/ai-framework/fix-crashloopbackoff-kubernetes/
    - Fix CrashLoopBackOff Error in Kubernetes (2026) (46c) — 3,768 chars
4. 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 — 1,703 chars
5. https://refine.dev/blog/kubernetes-exit-code-137/
    - What Exit Code 137 means for Kubernetes | Refine — 1,882 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 7164.3ms · 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 — 1,522 chars
2. https://superuser.com/questions/1521883/ffmpeg-audio-video-out-of-sync-after-cutting-and-concatenating-even-after-transc
    - FFMPEG Audio/video out of sync after cutting and concatenating even after transcoding — 1,525 chars
3. https://stackoverflow.com/questions/60005999/ffmpeg-audio-video-out-of-sync-after-cutting-and-concatonating-even-after-transc
    - FFMPEG Audio/video out of sync after cutting and concatonating even after transcoding — 1,518 chars
4. https://stackoverflow.com/questions/75455442/ffmpeg-seeking-with-concat-demuxer-causes-video-audio-to-be-out-of-sync
    - FFMPEG Seeking with concat demuxer causes video & audio to be out of sync - Stack Ove — 1,652 chars
5. https://www.ffmpeg-micro.com/blog/ffmpeg-concat-merge-videos
    - Merge Videos with FFmpeg: Concat Demuxer, Filter &amp; Protocol - FFmpeg Micro Blog — 2,169 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 2718.0ms · 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 — 1,522 chars
2. https://superuser.com/questions/1521883/ffmpeg-audio-video-out-of-sync-after-cutting-and-concatenating-even-after-transc
    - FFMPEG Audio/video out of sync after cutting and concatenating even after transcoding — 1,525 chars
3. https://stackoverflow.com/questions/60005999/ffmpeg-audio-video-out-of-sync-after-cutting-and-concatonating-even-after-transc
    - FFMPEG Audio/video out of sync after cutting and concatonating even after transcoding — 1,518 chars
4. https://stackoverflow.com/questions/75455442/ffmpeg-seeking-with-concat-demuxer-causes-video-audio-to-be-out-of-sync
    - FFMPEG Seeking with concat demuxer causes video & audio to be out of sync - Stack Ove — 1,652 chars
5. https://www.ffmpeg-micro.com/blog/ffmpeg-concat-merge-videos
    - Merge Videos with FFmpeg: Concat Demuxer, Filter &amp; Protocol - FFmpeg Micro Blog — 2,169 chars

---

## Q23 · ambiguity
**Query:** `Apollo pricing`
**Expected:** Apollo.io (sales intelligence / prospecting platform) pricing
**Supporting URL(s):** https://www.apollo.io/pricing

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 6737.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://salesmotion.io/blog/apollo-pricing
    - Apollo.io Pricing Breakdown 2026: Plans, Credits, and Real Costs | Salesmotion — 1,499 chars
2. https://costbench.com/software/sales-engagement/apollo-sales/
    - Apollo Pricing 2026: 4 Plans from Free–$119/user/mo — 870 chars
3. https://www.hansdekker.ai/content/apollo
    - Apollo.io Pricing 2026: Plans, Costs &amp; What You Actually Get | Hans Dekker — 1,085 chars
4. https://www.apollo.io/insights/apollo-vs-instantly
    - Apollo vs Instantly: Features, Pricing &amp; Cold Email (2026) | Apollo — 4,143 chars
5. https://www.apollo.io/insights/apollo-vs-gong
    - Apollo vs Gong: Features, Pricing &amp; Use Cases (2026) | Apollo — 4,223 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 2895.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://salesmotion.io/blog/apollo-pricing
    - Apollo.io Pricing Breakdown 2026: Plans, Credits, and Real Costs | Salesmotion — 1,499 chars
2. https://costbench.com/software/sales-engagement/apollo-sales/
    - Apollo Pricing 2026: 4 Plans from Free–$119/user/mo — 870 chars
3. https://www.hansdekker.ai/content/apollo
    - Apollo.io Pricing 2026: Plans, Costs &amp; What You Actually Get | Hans Dekker — 1,085 chars
4. https://www.apollo.io/insights/apollo-vs-instantly
    - Apollo vs Instantly: Features, Pricing &amp; Cold Email (2026) | Apollo — 4,143 chars
5. https://www.apollo.io/insights/apollo-vs-gong
    - Apollo vs Gong: Features, Pricing &amp; Use Cases (2026) | Apollo — 4,223 chars

---

## Q24 · ambiguity
**Query:** `Linkup API`
**Expected:** Linkup.so — web search API for AI agents
**Supporting URL(s):** https://www.linkup.so

**linkup/deep** — top3 FAIL · hit rank 9 · credits/cost 0.05 · 6377.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://docs.linkup.so/pages/documentation/get-started/introduction
    - Introduction - Linkup API Documentation — 780 chars
2. https://linkupapi.com/solution/security-compliance
    - Enterprise-Grade Security &amp; Compliance - LinkupAPI — 1,391 chars
3. https://linkupapi.com/solution/sales-automation
    - Sales Automation - Scale Your B2B Sales Pipeline — 1,421 chars
4. https://www.make.com/en/integrations/linkupapi
    - Linkup API for LinkedIn Integration | Workflow Automation | Make — 1,481 chars
5. https://bogota.aitinkerers.org/technologies/linkup-api
    - Linkup API Projects — 1,067 chars
9. https://www.linkup.so/  ⬅ **supporting URL**
    - Linkup | The production-grade Web Search API for AI — 1,191 chars

**linkup/standard** — top3 FAIL · hit rank 9 · credits/cost 0.005 · 3363.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://docs.linkup.so/pages/documentation/get-started/introduction
    - Introduction - Linkup API Documentation — 780 chars
2. https://linkupapi.com/solution/security-compliance
    - Enterprise-Grade Security &amp; Compliance - LinkupAPI — 1,391 chars
3. https://linkupapi.com/solution/sales-automation
    - Sales Automation - Scale Your B2B Sales Pipeline — 1,421 chars
4. https://www.make.com/en/integrations/linkupapi
    - Linkup API for LinkedIn Integration | Workflow Automation | Make — 1,481 chars
5. https://bogota.aitinkerers.org/technologies/linkup-api
    - Linkup API Projects — 1,067 chars
9. https://www.linkup.so/  ⬅ **supporting URL**
    - Linkup | The production-grade Web Search API for AI — 1,191 chars

---

## Q25 · ambiguity
**Query:** `Parallel search API`
**Expected:** Parallel.ai — search/index API for agents
**Supporting URL(s):** https://www.parallel.ai

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 7309.5ms · 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 — 1,525 chars
2. https://parallel.ai/products/search
    - Search API - The Best Web Search for Your AI | Parallel — 1,824 chars
3. https://parallel.ai/blog/search-api-alpha
    - Introducing the Parallel Search API | Parallel — 2,038 chars
4. https://parallel.ai/blog/search-api-benchmark
    - A state-of-the-art search API purpose-built for agents | Parallel — 2,264 chars
5. https://aitoolsexplorer.com/ai-tools/parallel-ai-web-search-api/
    - Parallel: AI Web Search API - AI Tools Explorer — 2,407 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 4489.0ms · 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 — 1,525 chars
2. https://parallel.ai/products/search
    - Search API - The Best Web Search for Your AI | Parallel — 1,824 chars
3. https://parallel.ai/blog/search-api-alpha
    - Introducing the Parallel Search API | Parallel — 2,038 chars
4. https://parallel.ai/blog/search-api-benchmark
    - A state-of-the-art search API purpose-built for agents | Parallel — 2,264 chars
5. https://aitoolsexplorer.com/ai-tools/parallel-ai-web-search-api/
    - Parallel: AI Web Search API - AI Tools Explorer — 2,407 chars

---

## Q26 · ambiguity
**Query:** `Sonar documentation`
**Expected:** Perplexity Sonar API documentation
**Supporting URL(s):** https://docs.perplexity.ai

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5709.5ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://sonar-docs.ascendco.cloud/docs/sonar-documentation
    - Sonar Documentation — 85 chars
2. https://docs.sonar.expert/
    - Sonar Knowledge Base — 67 chars
3. https://docs.sonarsource.com/sonarqube-server/10.8
    - Homepage | SonarQube Server 10.8 | Sonar Documentation — 1,349 chars
4. https://github.com/arso-project/sonar-docs
    - GitHub - arso-project/sonar-docs: Sonar docs · GitHub — 95 chars
5. https://learn.ubiquityrobotics.com/noetic_magnisilver_sonars
    - Sonars - Magni Documentation — 2,557 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3383.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://sonar-docs.ascendco.cloud/docs/sonar-documentation
    - Sonar Documentation — 85 chars
2. https://docs.sonar.expert/
    - Sonar Knowledge Base — 67 chars
3. https://docs.sonarsource.com/sonarqube-server/10.8
    - Homepage | SonarQube Server 10.8 | Sonar Documentation — 1,349 chars
4. https://github.com/arso-project/sonar-docs
    - GitHub - arso-project/sonar-docs: Sonar docs · GitHub — 95 chars
5. https://learn.ubiquityrobotics.com/noetic_magnisilver_sonars
    - Sonars - Magni Documentation — 2,557 chars

---

## Q27 · ambiguity
**Query:** `Comet browser features`
**Expected:** Perplexity Comet — AI web browser / personal assistant
**Supporting URL(s):** https://www.perplexity.ai/comet

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 9072.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://timesofindia.indiatimes.com/technology/tech-news/perplexity-launches-comet-browser-to-rival-google-what-are-the-features-availability-and-benefits-of-comet/articleshow/124093855.cms
    - Perplexity launches Comet browser to rival Google: What are the features, availabilit — 2,555 chars
2. https://orcacore.com/perplexity-ai-comet-web-browser/
    - Comet Web Browser by Perplexity AI: AI-Powered Browser — 2,080 chars
3. https://mac.filehorse.com/download-comet-browser/
    - Comet Browser for Mac - Download (macOS) - FileHorse — 4,414 chars
4. https://tools.thetoolnerd.com/tool/comet-browser
    - Comet Browser - TheToolNerd — 340 chars
5. https://www.xda-developers.com/comet-browser-features-switch-chrome/
    - 3 Comet browser features that made me switch from Chrome — 2,451 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3574.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://timesofindia.indiatimes.com/technology/tech-news/perplexity-launches-comet-browser-to-rival-google-what-are-the-features-availability-and-benefits-of-comet/articleshow/124093855.cms
    - Perplexity launches Comet browser to rival Google: What are the features, availabilit — 2,555 chars
2. https://orcacore.com/perplexity-ai-comet-web-browser/
    - Comet Web Browser by Perplexity AI: AI-Powered Browser — 2,080 chars
3. https://mac.filehorse.com/download-comet-browser/
    - Comet Browser for Mac - Download (macOS) - FileHorse — 4,414 chars
4. https://tools.thetoolnerd.com/tool/comet-browser
    - Comet Browser - TheToolNerd — 340 chars
5. https://www.xda-developers.com/comet-browser-features-switch-chrome/
    - 3 Comet browser features that made me switch from Chrome — 2,451 chars

---

## Q28 · ambiguity
**Query:** `Jina embeddings`
**Expected:** Jina AI embedding models
**Supporting URL(s):** https://jina.ai/embeddings

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 7246.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://arxiv.org/abs/2409.10173
    - [2409.10173] jina-embeddings-v3: Multilingual Embeddings With Task LoRA — 1,192 chars
2. https://arxiv.org/abs/2506.18902
    - [2506.18902] jina-embeddings-v4: Universal Embeddings for Multimodal Multilingual Ret — 1,353 chars
3. https://docs.llamaindex.ai/en/stable/examples/embeddings/jinaai_embeddings/
    - Jina Embeddings | Developer Documentation — 979 chars
4. https://gpuvec.com/embeddings/jina-embeddings-v4
    - Jina Embeddings v4 by Jina AI | 2048D Embedding Model | GPUvec — 1,841 chars
5. https://clawbot.ai/wiki/ai-processing/jina-embeddings-open-source-embeddings.html
    - Jina Embeddings - Open Source Embeddings - Wiki | clawbot — 1,405 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3335.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://arxiv.org/abs/2409.10173
    - [2409.10173] jina-embeddings-v3: Multilingual Embeddings With Task LoRA — 1,192 chars
2. https://arxiv.org/abs/2506.18902
    - [2506.18902] jina-embeddings-v4: Universal Embeddings for Multimodal Multilingual Ret — 1,353 chars
3. https://docs.llamaindex.ai/en/stable/examples/embeddings/jinaai_embeddings/
    - Jina Embeddings | Developer Documentation — 979 chars
4. https://gpuvec.com/embeddings/jina-embeddings-v4
    - Jina Embeddings v4 by Jina AI | 2048D Embedding Model | GPUvec — 1,841 chars
5. https://clawbot.ai/wiki/ai-processing/jina-embeddings-open-source-embeddings.html
    - Jina Embeddings - Open Source Embeddings - Wiki | clawbot — 1,405 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)

**linkup/deep** — top3 FAIL · hit rank 6 · credits/cost 0.05 · 5698.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. http://progopedia.com/language/mercury/
    - Mercury - Progopedia - Encyclopedia of Programming Languages — 1,660 chars
2. https://guedemann.org/articles/mercury-intro-curry-club.html
    - Introduction to the Mercury language — 979 chars
3. https://github.com/Mercury-Language/mercury
    - GitHub - Mercury-Language/mercury: The Mercury logic programming system. · GitHub — 941 chars
4. https://de.wikipedia.org/wiki/Mercury_(Programmiersprache)
    - Mercury (Programmiersprache) — 2,365 chars
5. https://jsschools.com/programming/is-mercury-the-underrated-gem-of-programming-languages/
    - Is Mercury the Underrated Gem of Programming Languages? — 3,842 chars
6. https://mercurylang.org/  ⬅ **supporting URL**
    - The Mercury Project: Home — 574 chars

**linkup/standard** — top3 FAIL · hit rank 6 · credits/cost 0.005 · 3300.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. http://progopedia.com/language/mercury/
    - Mercury - Progopedia - Encyclopedia of Programming Languages — 1,660 chars
2. https://guedemann.org/articles/mercury-intro-curry-club.html
    - Introduction to the Mercury language — 979 chars
3. https://github.com/Mercury-Language/mercury
    - GitHub - Mercury-Language/mercury: The Mercury logic programming system. · GitHub — 941 chars
4. https://de.wikipedia.org/wiki/Mercury_(Programmiersprache)
    - Mercury (Programmiersprache) — 2,365 chars
5. https://jsschools.com/programming/is-mercury-the-underrated-gem-of-programming-languages/
    - Is Mercury the Underrated Gem of Programming Languages? — 3,842 chars
6. https://mercurylang.org/  ⬅ **supporting URL**
    - The Mercury Project: Home — 574 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 6104.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.bridgeclimb.com/explore/construction
    - Construction of The Sydney Harbour Bridge | BridgeClimb — 1,523 chars
2. https://dictionaryofsydney.org/structure/sydney_harbour_bridge
    - Sydney Harbour Bridge | The Dictionary of Sydney — 2,108 chars
3. https://navyhistory.au/event/construction-of-the-sydney-harbour-bridge-part-2/
    - Construction of the Sydney Harbour Bridge Part 2 - Naval Historical Society of Austra — 1,814 chars
4. https://fr.wikipedia.org/wiki/Harbour_Bridge
    - Harbour Bridge — 3,280 chars
5. https://danautoba.co.id/jembatan-sydney-harbour/
    - Jembatan Sydney Harbour: Simbol Sejarah Persatuan Australia dan Denmark — 3,999 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 5478.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.bridgeclimb.com/explore/construction
    - Construction of The Sydney Harbour Bridge | BridgeClimb — 1,523 chars
2. https://dictionaryofsydney.org/structure/sydney_harbour_bridge
    - Sydney Harbour Bridge | The Dictionary of Sydney — 2,108 chars
3. https://navyhistory.au/event/construction-of-the-sydney-harbour-bridge-part-2/
    - Construction of the Sydney Harbour Bridge Part 2 - Naval Historical Society of Austra — 1,814 chars
4. https://fr.wikipedia.org/wiki/Harbour_Bridge
    - Harbour Bridge — 3,280 chars
5. https://danautoba.co.id/jembatan-sydney-harbour/
    - Jembatan Sydney Harbour: Simbol Sejarah Persatuan Australia dan Denmark — 3,999 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 6454.9ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://flyaps.com/blog/update-python-3-13/
    - The First Ever No-GIL Python: What’s New in Python 3.13? — 1,516 chars
2. https://blog.pyq.jp/entry/python_news_240722
    - 2024年10月に正式版が公開されるPython 3.13について紹介します - Python学習チャンネル by PyQ — 939 chars
3. https://www.makersquad.fr/blog/releases-1/python-313-est-sorti-26
    - Python 3.13 est sorti | Makersquad — 990 chars
4. https://eolstatus.com/product/python-python-3-14
    - Python 3.14 EOL | Python - End of Life Tracking — 409 chars
5. https://en.ittrip.xyz/python/github-python-39-314
    - GitHub Update Explained: Drop Python 3.9 Support and Add Python 3.14 Support | IT tri — 2,343 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 4469.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://flyaps.com/blog/update-python-3-13/
    - The First Ever No-GIL Python: What’s New in Python 3.13? — 1,516 chars
2. https://blog.pyq.jp/entry/python_news_240722
    - 2024年10月に正式版が公開されるPython 3.13について紹介します - Python学習チャンネル by PyQ — 939 chars
3. https://www.makersquad.fr/blog/releases-1/python-313-est-sorti-26
    - Python 3.13 est sorti | Makersquad — 990 chars
4. https://eolstatus.com/product/python-python-3-13
    - Python 3.13 EOL | Python - End of Life Tracking — 409 chars
5. https://medium.com/@miriyalasurendra99/the-python-version-migration-imperative-3-9-3-13-0ad787464566
    - The Python Version Migration Imperative: 3.9 ➜ 3.13 | by Surendra Miriyala | Medium — 1,201 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5846.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://testbook.com/gujarat-gk/population-of-gujarat
    - Gujarat Population 2022-23, Check Now — 1,506 chars
2. https://www.census2011.co.in/census/state/districtlist/gujarat.html
    - List of districts of Gujarat — 451 chars
3. https://statisticstimes.com/demographics/india/gujarat-population.php
    - Gujarat population 2026 - StatisticsTimes.com — 1,270 chars
4. https://www.populationu.com/in/gujarat-population
    - Gujarat Population 2025/2026 — 1,361 chars
5. https://villageinindia.com/india/gujarat/
    - Gujarat: Population, Districts & Census 2011 - Village in India — 2,582 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 4574.2ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://testbook.com/gujarat-gk/population-of-gujarat
    - Gujarat Population 2022-23, Check Now — 1,506 chars
2. https://statisticstimes.com/demographics/india/gujarat-population.php
    - Gujarat population 2026 - StatisticsTimes.com — 1,270 chars
3. https://en.wikipedia.org/wiki/Gujarat
    - Gujarat - Wikipedia — 2,035 chars
4. https://en.wikipedia.org/wiki/Demographics_of_districts_of_Gujarat
    - Demographics of districts of Gujarat - Wikipedia — 1,303 chars
5. https://villageinindia.com/india/gujarat/
    - Gujarat: Population, Districts & Census 2011 - Village in India — 2,582 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5191.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://natural20.com/tavily
    - Tavily - AI Web Research &amp;amp; Search API — Natural 20 — 1,748 chars
2. https://coldiq.com/blog/tavily-pricing
    - Tavily Pricing 2026: Credits, Plans and Real Costs — 1,992 chars
3. https://www.brex.com/tools/charge-finder/tavily-ai
    - Tavily AI charges — What is TAVILY AI? — 847 chars
4. https://getpulsesignal.com/pricing/tavily
    - Tavily Pricing 2026: Plans, Cost & Free Tier | PulseSignal — 581 chars
5. https://keirolabs.cloud/blogs/comparisons/ai-search-api-pricing-compared
    - AI Search API Pricing Compared (2026): The True Cost per 1K Queries · Keirolabs — 1,633 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 4077.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://natural20.com/tavily
    - Tavily - AI Web Research &amp;amp; Search API — Natural 20 — 1,748 chars
2. https://coldiq.com/blog/tavily-pricing
    - Tavily Pricing 2026: Credits, Plans and Real Costs — 1,992 chars
3. https://www.brex.com/tools/charge-finder/tavily-ai
    - Tavily AI charges — What is TAVILY AI? — 847 chars
4. https://getpulsesignal.com/pricing/tavily
    - Tavily Pricing 2026: Plans, Cost & Free Tier | PulseSignal — 581 chars
5. https://keirolabs.cloud/blogs/comparisons/ai-search-api-pricing-compared
    - AI Search API Pricing Compared (2026): The True Cost per 1K Queries · Keirolabs — 1,633 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

**linkup/deep** — top3 FAIL · hit rank 6 · credits/cost 0.05 · 5029.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.worldatlas.com/articles/how-tall-is-the-eiffel-tower.html
    - How Tall Is the Eiffel Tower? — 2,159 chars
2. https://www.thecollector.com/how-tall-is-the-eiffel-tower-facts/
    - How Tall is the Eiffel Tower? 5 Facts About the Parisian Identity Symbol | TheCollect — 2,361 chars
3. https://travelpander.com/eiffel-tower-paris-france-height/
    - Eiffel Tower: Height, Facts, And Stories Behind Paris&#039; Iconic Symbol [Updated On — 3,536 chars
4. https://www.lebonbon.fr/paris/les-tops-culture/hauteur-de-la-tour-eiffel/
    - Quelle est la hauteur de la Tour Eiffel ? | Le Bonbon — 2,695 chars
5. https://mymodernmet.com/eiffel-tower-history/
    - Eiffel Tower History: Why Was the Eiffel Tower Built? — 3,181 chars
6. https://en.wikipedia.org/wiki/Burj_Khalifa  ⬅ **supporting URL**
    - Burj Khalifa - Wikipedia — 2,196 chars

**linkup/standard** — top3 PASS · hit rank 1 · credits/cost 0.005 · 4066.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://en.wikipedia.org/wiki/Burj_Khalifa  ⬅ **supporting URL**
    - Burj Khalifa - Wikipedia — 2,196 chars
2. https://www.drivenproperties.com/blog/about-burj-khalifa
    - Burj Khalifa Guide 2026: Floors, Tickets, Height & Owner — 1,542 chars
3. https://luxeadventuretraveler.com/fun-facts-about-the-burj-khalifa/
    - 10 Fun Facts about the Burj Khalifa - Luxe Adventure Traveler — 1,540 chars
4. https://www.ice.org.uk/what-is-civil-engineering/infrastructure-projects/burj-khalifa
    - Burj Khalifa — 1,620 chars
5. https://www.memphistours.co.uk/trips-to-dubai/journey-to-burj-khalifa
    - Burj Khalifa | Burj Khalifa Tour | Who built Burj Khalifa — 3,966 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4367.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.neoenergia.com/en/w/the-invention-of-lamps-and-their-evolution
    - The invention of the light bulbs and their evolution - Neoenergia — 1,792 chars
2. https://www.bulbs.com/learning/history.aspx
    - History of the Light Bulb | Lighting Basics | Bulbs.com — 1,452 chars
3. https://www.energy.gov/articles/history-light-bulb
    - The History of the Light Bulb | Department of Energy — 1,374 chars
4. https://www.reddit.com/r/AskHistorians/comments/clrc2o/who_actually_invented_the_lightbulb/
    - r/AskHistorians on Reddit: Who actually invented the lightbulb — 1,764 chars
5. https://canadaka.net/achievements/55-first-light-bulb.html
    - First Light Bulb - CKA — 521 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3987.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://techlib.fr/wiki/qui-a-invente-le-telephone-et-quand
    - Qui a inventé le téléphone et quand ? — 464 chars
2. https://www.abby.com/blog/the-history-of-the-telephone/
    - The History of the Telephone — 1,451 chars
3. https://www.history.com/this-day-in-history/march-7/alexander-graham-bell-patents-the-telephone
    - Alexander Graham Bell patents the telephone | March 7, 1876 | HISTORY — 1,008 chars
4. https://www.ericsson.com/en/about-us/history/changing-the-world/phones-for-everyone/the-invention-of-the-telephone
    - Ericsson history: the invention of the telephone — 1,565 chars
5. https://blog.myheritage.com/2026/03/150-years-of-the-telephone-how-alexander-graham-bells-invention-shaped-family-history/
    - 150 Years of the Telephone: How Alexander Graham Bell’s Invention Shaped Family Histo — 1,578 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 3860.8ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://simplico.net/2026/04/04/idempotency-in-payment-apis-prevent-double-charges-with-stripe-omise-and-2c2p/
    - Idempotency in Payment APIs: Prevent Double Charges with Stripe, Omise, and 2C2P - Si — 3,614 chars
2. https://faizahmed.in/idempotency-keys-prevent-double-charges/
    - Idempotency Keys: How Stripe-Style APIs Prevent Double Charges · Faiz Ahmed Farooqui — 1,989 chars
3. https://gruv.ai/blog/idempotency-keys-payout-api-why-and-how
    - Idempotency Keys Payout API Rules for Reliable Retries — 3,980 chars
4. 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 — 2,564 chars
5. https://www.hashlogics.com/answers/what-is-an-idempotency-key-and-why-payments-need-one
    - Idempotency Keys and Double Charges | Hashlogics — 3,119 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3970.0ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://simplico.net/2026/04/04/idempotency-in-payment-apis-prevent-double-charges-with-stripe-omise-and-2c2p/
    - Idempotency in Payment APIs: Prevent Double Charges with Stripe, Omise, and 2C2P - Si — 3,614 chars
2. https://faizahmed.in/idempotency-keys-prevent-double-charges/
    - Idempotency Keys: How Stripe-Style APIs Prevent Double Charges · Faiz Ahmed Farooqui — 1,989 chars
3. https://gruv.ai/blog/idempotency-keys-payout-api-why-and-how
    - Idempotency Keys Payout API Rules for Reliable Retries — 3,980 chars
4. 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 — 2,564 chars
5. https://www.hashlogics.com/answers/what-is-an-idempotency-key-and-why-payments-need-one
    - Idempotency Keys and Double Charges | Hashlogics — 3,119 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4814.9ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://compliance-kit.eu/en/knowledge/glossary/right-to-erasure-article-17-gdpr
    - Right to Erasure (Article 17 GDPR) &mdash; Glossary — 1,294 chars
2. https://www.exabeam.com/explainers/gdpr-compliance/what-is-gdpr-article-17-right-to-erasure-and-4-ways-to-achieve-compliance/
    - What Is GDPR Article 17 (Right to Erasure) and 4 Ways to Achieve Compliance | Exabeam — 2,857 chars
3. https://secureprivacy.ai/blog/gdpr-article-17-right-to-erasure-edpb-audit-findings-and-7-compliance-fixes
    - GDPR Article 17 Right to Erasure: EDPB Audit Findings and 7 Compliance Fixes | Secure — 3,400 chars
4. https://www.iitr.us/gdpr/17
    - EU General Data Protection Regulation (EU GDPR) Article 17 — 2,722 chars
5. https://www.recordinglaw.com/world-laws/world-data-privacy-laws/eu-data-privacy-laws/gdpr-right-to-be-forgotten/
    - GDPR Right to Be Forgotten: Article 17 Erasure (2026) | Recording Law — 2,826 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3819.1ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://compliance-kit.eu/en/knowledge/glossary/right-to-erasure-article-17-gdpr
    - Right to Erasure (Article 17 GDPR) &mdash; Glossary — 1,294 chars
2. https://www.exabeam.com/explainers/gdpr-compliance/what-is-gdpr-article-17-right-to-erasure-and-4-ways-to-achieve-compliance/
    - What Is GDPR Article 17 (Right to Erasure) and 4 Ways to Achieve Compliance | Exabeam — 2,857 chars
3. https://secureprivacy.ai/blog/gdpr-article-17-right-to-erasure-edpb-audit-findings-and-7-compliance-fixes
    - GDPR Article 17 Right to Erasure: EDPB Audit Findings and 7 Compliance Fixes | Secure — 3,400 chars
4. https://www.iitr.us/gdpr/17
    - EU General Data Protection Regulation (EU GDPR) Article 17 — 2,722 chars
5. https://www.recordinglaw.com/world-laws/world-data-privacy-laws/eu-data-privacy-laws/gdpr-right-to-be-forgotten/
    - GDPR Right to Be Forgotten: Article 17 Erasure (2026) | Recording Law — 2,826 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

**linkup/deep** — top3 FAIL · hit rank 6 · credits/cost 0.05 · 4201.1ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/43021266/aws-s3-max-file-and-upload-sizes
    - amazon web services - AWS S3 max file and upload sizes - Stack Overflow — 923 chars
2. https://www.multcloud.com/tutorials/amazon-s3-upload-limit-2223-gc.html
    - Amazon S3 Upload Limit for Different Uploading Methods — 1,703 chars
3. https://dev.classmethod.jp/articles/amazon-s3-maximum-object-size-50-tb/
    - [アップデート] S3バケット内の単一オブジェクトのサイズ上限が5TBから50TBになりました #AWSreInvent | DevelopersIO — 1,388 chars
4. https://dev.to/wakeup_flower_8591a6cb6a9/size-limits-of-s3-efs-and-ebs-3d0g
    - Size limits of S3 EFS and EBS - DEV Community — 764 chars
5. https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-aws-nar/1.28.0/org.apache.nifi.processors.aws.s3.PutS3Object/index.html
    - PutS3Object — 576 chars
6. https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html  ⬅ **supporting URL**
    - Uploading objects - Amazon Simple Storage Service — 2,124 chars

**linkup/standard** — top3 FAIL · hit rank 6 · credits/cost 0.005 · 3669.1ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://stackoverflow.com/questions/43021266/aws-s3-max-file-and-upload-sizes
    - amazon web services - AWS S3 max file and upload sizes - Stack Overflow — 923 chars
2. https://www.multcloud.com/tutorials/amazon-s3-upload-limit-2223-gc.html
    - Amazon S3 Upload Limit for Different Uploading Methods — 1,703 chars
3. https://dev.classmethod.jp/articles/amazon-s3-maximum-object-size-50-tb/
    - [アップデート] S3バケット内の単一オブジェクトのサイズ上限が5TBから50TBになりました #AWSreInvent | DevelopersIO — 1,388 chars
4. https://dev.to/wakeup_flower_8591a6cb6a9/size-limits-of-s3-efs-and-ebs-3d0g
    - Size limits of S3 EFS and EBS - DEV Community — 764 chars
5. https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-aws-nar/1.28.0/org.apache.nifi.processors.aws.s3.PutS3Object/index.html
    - PutS3Object — 576 chars
6. https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html  ⬅ **supporting URL**
    - Uploading objects - Amazon Simple Storage Service — 2,124 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4006.1ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://tessl.io/registry/skills/github/jeremylongshore/claude-code-plugins-plus-skills/exa-rate-limits
    - exa-rate-limits • claude-code-plugins-plus-skills • jeremylongshore • Skills • Regist — 2,184 chars
2. https://brightdata.com/blog/comparison/bright-data-vs-exa
    - Bright Data vs. Exa: Which Tool Fits Your AI Agent? — 1,529 chars
3. https://smithery.ai/skills/jeremylongshore/exa-common-errors
    - exa-common-errors - Skill | Smithery — 1,833 chars
4. https://lobehub.com/skills/jeremylongshore-claude-code-plugins-plus-skills-exa-rate-limits
    - exa-rate-limits | Skills Marketplace — 2,223 chars
5. https://www.olostep.com/blog/exa-alternatives
    - 7 Best Exa Alternatives for AI Web Search and RAG in 2026 — 3,055 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3443.5ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://tessl.io/registry/skills/github/jeremylongshore/claude-code-plugins-plus-skills/exa-rate-limits
    - exa-rate-limits • claude-code-plugins-plus-skills • jeremylongshore • Skills • Regist — 2,184 chars
2. https://brightdata.com/blog/comparison/bright-data-vs-exa
    - Bright Data vs. Exa: Which Tool Fits Your AI Agent? — 1,529 chars
3. https://smithery.ai/skills/jeremylongshore/exa-common-errors
    - exa-common-errors - Skill | Smithery — 1,833 chars
4. https://lobehub.com/skills/jeremylongshore-claude-code-plugins-plus-skills-exa-rate-limits
    - exa-rate-limits | Skills Marketplace — 2,223 chars
5. https://www.olostep.com/blog/exa-alternatives
    - 7 Best Exa Alternatives for AI Web Search and RAG in 2026 — 3,055 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4252.1ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://keirolabs.cloud/blogs/comparisons/ai-search-api-pricing-compared
    - AI Search API Pricing Compared (2026): The True Cost per 1K Queries · Keirolabs — 1,822 chars
2. https://coldiq.com/blog/tavily-pricing
    - Tavily Pricing 2026: Credits, Plans and Real Costs — 1,622 chars
3. https://freeapihub.com/apis/tavily-search-api
    - Tavily Search API — 1,000 Free Credits for AI Agents | FreeAPIHub — 1,592 chars
4. https://techstackups.com/comparisons/firecrawl-vs-tavily/
    - Firecrawl vs. Tavily: Which Web Data API Should You Use? | Tech Stackups — 1,233 chars
5. https://www.firecrawl.dev/blog/tavily-alternatives
    - 5 Tavily Alternatives for Better Pricing, Performance, and Extraction Depth — 1,306 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3436.0ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://keirolabs.cloud/blogs/comparisons/ai-search-api-pricing-compared
    - AI Search API Pricing Compared (2026): The True Cost per 1K Queries · Keirolabs — 1,822 chars
2. https://coldiq.com/blog/tavily-pricing
    - Tavily Pricing 2026: Credits, Plans and Real Costs — 1,622 chars
3. https://freeapihub.com/apis/tavily-search-api
    - Tavily Search API — 1,000 Free Credits for AI Agents | FreeAPIHub — 1,592 chars
4. https://techstackups.com/comparisons/firecrawl-vs-tavily/
    - Firecrawl vs. Tavily: Which Web Data API Should You Use? | Tech Stackups — 1,233 chars
5. https://www.firecrawl.dev/blog/tavily-alternatives
    - 5 Tavily Alternatives for Better Pricing, Performance, and Extraction Depth — 1,306 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4397.2ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://spacelift.io/blog/kubernetes-health-check
    - Kubernetes Health Checks: Types, Configuration & Debugging — 1,715 chars
2. https://oneuptime.com/blog/post/2026-03-31-dapr-sidecar-liveness-probes-kubernetes/view
    - How to Configure Dapr Sidecar Liveness Probes on Kubernetes — 993 chars
3. https://docs.ververica.com/docs/vvp/platform-operations/advanced-configurations/health-endpoints
    - Kubernetes Probes | Ververica Documentation — 3,179 chars
4. https://kubernetes.io/ja/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
    - Liveness Probe、Readiness ProbeおよびStartup Probeを使用する | Kubernetes — 4,209 chars
5. https://www.fooish.com/kubernetes/probes.html
    - Kubernetes Probes - 健康檢查與自我修復 (Kubernetes Liveness 與 Readiness Probe) - Kubernetes 教學 — 1,494 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3810.5ms · 10 results · extraction 2/2

_Results (top 5 + any matched URL, of 10):_
1. https://spacelift.io/blog/kubernetes-health-check
    - Kubernetes Health Checks: Types, Configuration & Debugging — 1,715 chars
2. https://oneuptime.com/blog/post/2026-03-31-dapr-sidecar-liveness-probes-kubernetes/view
    - How to Configure Dapr Sidecar Liveness Probes on Kubernetes — 993 chars
3. https://docs.ververica.com/docs/vvp/platform-operations/advanced-configurations/health-endpoints
    - Kubernetes Probes | Ververica Documentation — 3,179 chars
4. https://kubernetes.io/ja/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
    - Liveness Probe、Readiness ProbeおよびStartup Probeを使用する | Kubernetes — 4,209 chars
5. https://www.fooish.com/kubernetes/probes.html
    - Kubernetes Probes - 健康檢查與自我修復 (Kubernetes Liveness 與 Readiness Probe) - Kubernetes 教學 — 1,494 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 5459.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://app.opencve.io/cve/CVE-2026-68820
    - CVE-2026-68820 - Vulnerability Details - OpenCVE — 2,527 chars
2. https://www.csoonline.com/article/4208185/patch-tuesday-august-2026-a-zero-day-winsock-driver-hole-under-exploit-and-a-maximum-severity-sap-vulnerability.html
    - Patch Tuesday August 2026: A zero-day WinSock driver hole under exploit, and a maximu — 1,838 chars
3. https://securityarsenal.com/blog/cve-2026-68820-windows-afdsys-use-after-free-actively-exploited-cisa-kev-detection-and-remediation-guide
    - CVE-2026-68820: Windows AFD.sys Use-After-Free Actively Exploited — CISA KEV Detectio — 2,254 chars
4. https://techjournal.org/windows-zero-day-patch-tuesday-august-2026
    - August 2026 Patch Tuesday: WinSock Zero-Day Fixed — 1,352 chars
5. https://eucloudservers.com/security-encryption/cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after/
    - CVE-2026-68820: Microsoft Windows Ancillary Function Driver For WinSock Use-After-Fre — 1,991 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3702.9ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://app.opencve.io/cve/CVE-2026-68820
    - CVE-2026-68820 - Vulnerability Details - OpenCVE — 2,527 chars
2. https://www.csoonline.com/article/4208185/patch-tuesday-august-2026-a-zero-day-winsock-driver-hole-under-exploit-and-a-maximum-severity-sap-vulnerability.html
    - Patch Tuesday August 2026: A zero-day WinSock driver hole under exploit, and a maximu — 1,838 chars
3. https://securityarsenal.com/blog/cve-2026-68820-windows-afdsys-use-after-free-actively-exploited-cisa-kev-detection-and-remediation-guide
    - CVE-2026-68820: Windows AFD.sys Use-After-Free Actively Exploited — CISA KEV Detectio — 2,254 chars
4. https://techjournal.org/windows-zero-day-patch-tuesday-august-2026
    - August 2026 Patch Tuesday: WinSock Zero-Day Fixed — 1,352 chars
5. https://eucloudservers.com/security-encryption/cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after/
    - CVE-2026-68820: Microsoft Windows Ancillary Function Driver For WinSock Use-After-Fre — 1,991 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

**linkup/deep** — top3 PASS · hit rank 1 · credits/cost 0.05 · 8712.5ms · 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 — 820 chars
2. https://docs.python.org/release/3.10.16/whatsnew/changelog.html
    - Changelog — Python 3.10.16 documentation — 1,159 chars
3. https://docs.python.org/3.16/whatsnew/changelog.html
    - Changelog — Python 3.16.0a0 documentation — 1,025 chars
4. https://docs.python.org/release/3.11.11/whatsnew/changelog.html
    - Changelog — Python 3.11.11 documentation — 960 chars
5. https://mkdocstrings.github.io/python/changelog/
    - Changelog - mkdocstrings-python — 1,355 chars
6. https://www.python.org/downloads/  ⬅ **supporting URL**
    - Download Python | Python.org — 776 chars
10. https://www.python.org/downloads/release/python-31116/  ⬅ **supporting URL**
    - Python Release Python 3.11.16 | Python.org — 18,425 chars

**linkup/standard** — top3 PASS · hit rank 1 · credits/cost 0.005 · 3389.9ms · 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 — 820 chars
2. https://docs.python.org/release/3.10.16/whatsnew/changelog.html
    - Changelog — Python 3.10.16 documentation — 1,159 chars
3. https://docs.python.org/3.16/whatsnew/changelog.html
    - Changelog — Python 3.16.0a0 documentation — 1,025 chars
4. https://docs.python.org/release/3.11.11/whatsnew/changelog.html
    - Changelog — Python 3.11.11 documentation — 960 chars
5. https://mkdocstrings.github.io/python/changelog/
    - Changelog - mkdocstrings-python — 1,355 chars
6. https://www.python.org/downloads/  ⬅ **supporting URL**
    - Download Python | Python.org — 776 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

**linkup/deep** — top3 PASS · hit rank 1 · credits/cost 0.05 · 5572.8ms · 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 — 1,765 chars
2. https://www.menlotimes.com/post/how-linda-ai-is-scaling-agentic-ai-workflows-for-dental-practices
    - How Linda AI is Scaling Agentic AI Workflows for Dental Practices — 3,142 chars
3. https://www.meetlinda.ai/dental-ai-blogs/linda-ai-3m-fudraise
    - Linda AI Announce $3M Fundraise for AI Dental Receptionist | Linda AI — 1,450 chars
4. https://hanc.ai/dentist/
    - AI Phone Assistant for Dental Clinics — Patient Call Automation | Hanc.AI — 323 chars
5. https://ainora.lt/blog/ai-voice-agent-dental-clinics-2026
    - 7 Best AI Receptionists for Dental Clinics (2026) - AInora — 1,778 chars

**linkup/standard** — top3 PASS · hit rank 1 · credits/cost 0.005 · 3588.2ms · 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 — 1,765 chars
2. https://www.menlotimes.com/post/how-linda-ai-is-scaling-agentic-ai-workflows-for-dental-practices
    - How Linda AI is Scaling Agentic AI Workflows for Dental Practices — 3,142 chars
3. https://www.meetlinda.ai/dental-ai-blogs/linda-ai-3m-fudraise
    - Linda AI Announce $3M Fundraise for AI Dental Receptionist | Linda AI — 1,450 chars
4. https://hanc.ai/dentist/
    - AI Phone Assistant for Dental Clinics — Patient Call Automation | Hanc.AI — 323 chars
5. https://ainora.lt/blog/ai-voice-agent-dental-clinics-2026
    - 7 Best AI Receptionists for Dental Clinics (2026) - AInora — 1,778 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 6336.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://reference.langchain.com/python/langgraph/graph/state/StateGraph/add_node
    - add_node | langgraph | LangChain Reference — 1,735 chars
2. https://github.com/langchain-ai/langgraph/releases  ⬅ **supporting URL**
    - Releases · langchain-ai/langgraph — 1,759 chars
3. https://forum.langchain.com/t/governance-policy-checkpoint-node-pattern-for-langgraph-agents/3791
    - Governance/policy checkpoint node pattern for LangGraph agents - Talking Shop - LangC — 3,521 chars
4. https://docs.raga.ai/ragaai-catalyst/agentic-testing/concepts/tracing/langgraph-agentic-tracing
    - Langgraph (Agentic Tracing) | RagaAI — 2,539 chars
5. https://releasebytes.com/item/langgraph-1-2-10-stream-events-typing-trace-policy-changes
    - LangGraph 1.2.10: Stream events typing, trace policy changes - ReleaseBytes — 1,727 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3383.3ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://reference.langchain.com/python/langgraph/graph/state/StateGraph/add_node
    - add_node | langgraph | LangChain Reference — 1,735 chars
2. https://github.com/langchain-ai/langgraph/releases  ⬅ **supporting URL**
    - Releases · langchain-ai/langgraph — 1,759 chars
3. https://forum.langchain.com/t/governance-policy-checkpoint-node-pattern-for-langgraph-agents/3791
    - Governance/policy checkpoint node pattern for LangGraph agents - Talking Shop - LangC — 3,521 chars
4. https://docs.raga.ai/ragaai-catalyst/agentic-testing/concepts/tracing/langgraph-agentic-tracing
    - Langgraph (Agentic Tracing) | RagaAI — 2,539 chars
5. https://releasebytes.com/item/langgraph-1-2-10-stream-events-typing-trace-policy-changes
    - LangGraph 1.2.10: Stream events typing, trace policy changes - ReleaseBytes — 1,727 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4981.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://releasebot.io/updates/crewai
    - CrewAI Release Notes - August 2026 Latest Updates - Releasebot — 317 chars
2. https://kimbodo.com/why-agent-frameworks-are-moving-runtime-context-out-of-agents-and-how-that-cuts-integration-risk/
    - Why Agent Frameworks Are Moving Runtime Context Out of Agents — and How That Cuts Int — 1,647 chars
3. https://docs.crewai.com/v1.15.15/en/changelog
    - Changelog - CrewAI — 1,022 chars
4. https://docs.crewai.com/en/changelog
    - Changelog - CrewAI — 1,022 chars
5. https://pypi.org/project/crewai/
    - crewai · PyPI — 536 chars
9. https://github.com/crewAIInc/crewAI/releases  ⬅ **supporting URL**
    - Releases · crewAIInc/crewAI — 694 chars
10. https://github.com/crewaiinc/crewai  ⬅ **supporting URL**
    - GitHub - crewAIInc/crewAI: Framework for orchestrating role-playing, autonomous AI ag — 670 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 2832.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://releasebot.io/updates/crewai
    - CrewAI Release Notes - August 2026 Latest Updates - Releasebot — 317 chars
2. https://kimbodo.com/why-agent-frameworks-are-moving-runtime-context-out-of-agents-and-how-that-cuts-integration-risk/
    - Why Agent Frameworks Are Moving Runtime Context Out of Agents — and How That Cuts Int — 1,647 chars
3. https://docs.crewai.com/v1.15.15/en/changelog
    - Changelog - CrewAI — 1,022 chars
4. https://docs.crewai.com/en/changelog
    - Changelog - CrewAI — 1,022 chars
5. https://pypi.org/project/crewai/
    - crewai · PyPI — 536 chars
9. https://github.com/crewAIInc/crewAI/releases  ⬅ **supporting URL**
    - Releases · crewAIInc/crewAI — 694 chars
10. https://github.com/crewaiinc/crewai  ⬅ **supporting URL**
    - GitHub - crewAIInc/crewAI: Framework for orchestrating role-playing, autonomous AI ag — 670 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

**linkup/deep** — top3 FAIL · hit rank not found · credits/cost 0.05 · 4913.4ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://valueaddvc.com/pulse/anthropic-2-trillion-ipo-october-2026
    - Anthropic IPO: $2 trillion valuation, October 2026 date | Value Add Pulse — 2,595 chars
2. https://www.startuphub.ai/ai-news/ipo-watch/2026/anthropic-2-trillion-ipo-october-2026-08-14
    - Anthropic Targets $2 Trillion IPO in October, Investors Say — 1,939 chars
3. https://247wallst.com/investing/2026/08/14/why-i-wont-touch-anthropics-2-trillion-october-ipo-with-a-10-foot-pole/
    - Why I Won't Touch Anthropic's $2 Trillion October IPO With a 10-Foot Pole - 24/7 Wall — 1,510 chars
4. https://usaherald.com/anthropic-investors-bet-on-a-2-trillion-valuation-for-ipo-that-could-surpass-spacex/
    - Anthropic Investors Bet on a $2 Trillion Valuation for IPO That Could Surpass SpaceX  — 2,277 chars
5. https://www.benzinga.com/markets/private-markets/26/08/61171339/anthropic-could-reportedly-target-2-trillion-valuation-in-october-ipo-jim-cramer-dismisses-out-of-hand-bubble-fears-amid-revenue-potential
    - Anthropic Could Reportedly Target $2 Trillion Valuation in October IPO—Jim Cramer Dis — 3,035 chars

**linkup/standard** — top3 FAIL · hit rank not found · credits/cost 0.005 · 3315.5ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://valueaddvc.com/pulse/anthropic-2-trillion-ipo-october-2026
    - Anthropic IPO: $2 trillion valuation, October 2026 date | Value Add Pulse — 2,595 chars
2. https://www.startuphub.ai/ai-news/ipo-watch/2026/anthropic-2-trillion-ipo-october-2026-08-14
    - Anthropic Targets $2 Trillion IPO in October, Investors Say — 1,939 chars
3. https://247wallst.com/investing/2026/08/14/why-i-wont-touch-anthropics-2-trillion-october-ipo-with-a-10-foot-pole/
    - Why I Won't Touch Anthropic's $2 Trillion October IPO With a 10-Foot Pole - 24/7 Wall — 1,510 chars
4. https://usaherald.com/anthropic-investors-bet-on-a-2-trillion-valuation-for-ipo-that-could-surpass-spacex/
    - Anthropic Investors Bet on a $2 Trillion Valuation for IPO That Could Surpass SpaceX  — 2,277 chars
5. https://www.benzinga.com/markets/private-markets/26/08/61171339/anthropic-could-reportedly-target-2-trillion-valuation-in-october-ipo-jim-cramer-dismisses-out-of-hand-bubble-fears-amid-revenue-potential
    - Anthropic Could Reportedly Target $2 Trillion Valuation in October IPO—Jim Cramer Dis — 3,035 chars

---

## Q48 · unanswerable
**Query:** `Serper SOC 2 Type II audit completion date`
**Expected:** NO ANSWER EXISTS
**Supporting URL(s):** _none — unanswerable by design_

**linkup/deep** — credits/cost 0.05 · 11582.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.auditpath.io/blog/soc2-type-ii-observation-period
    - SOC 2 Type II Observation Period: What Happens During Audit — AuditPath — 2,429 chars
2. https://www.sherlockforensics.com/blog/soc2-audit-timeline-guide.html
    - SOC 2 Audit Timeline: What to Expect | Sherlock Forensics — 1,669 chars
3. https://www.scrut.io/hub/soc-2/soc-2-compliance-timeline
    - SOC 2 compliance timeline: How long does it really take? — 1,850 chars
4. https://www.decryptiondigest.com/blog/soc-2-type-2-certification-guide
    - SOC 2 Type II Certification 2026: Trust Services, Evidence — 1,764 chars
5. https://www.systechone.com/systech-completes-soc-2-type-ii-audit-for-second-consecutive-year/
    - Systech completes SOC 2 Type II audit — 2,927 chars

**linkup/standard** — credits/cost 0.005 · 3821.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.auditpath.io/blog/soc2-type-ii-observation-period
    - SOC 2 Type II Observation Period: What Happens During Audit — AuditPath — 2,429 chars
2. https://www.sherlockforensics.com/blog/soc2-audit-timeline-guide.html
    - SOC 2 Audit Timeline: What to Expect | Sherlock Forensics — 1,669 chars
3. https://www.scrut.io/hub/soc-2/soc-2-compliance-timeline
    - SOC 2 compliance timeline: How long does it really take? — 1,850 chars
4. https://www.decryptiondigest.com/blog/soc-2-type-2-certification-guide
    - SOC 2 Type II Certification 2026: Trust Services, Evidence — 1,764 chars
5. https://www.systechone.com/systech-completes-soc-2-type-ii-audit-for-second-consecutive-year/
    - Systech completes SOC 2 Type II audit — 2,927 chars

---

## Q49 · unanswerable
**Query:** `Jina AI annual recurring revenue 2026`
**Expected:** NO ANSWER EXISTS
**Supporting URL(s):** _none — unanswerable by design_

**linkup/deep** — credits/cost 0.05 · 11889.6ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://tracxn.com/d/companies/jina-ai/__IQ81fOnU0FsDpagFjG-LrG0DMWHELqI6znTumZBQF-A
    - Jina AI - 2026 Company Profile, Team, Funding, Competitors & Financials - Tracxn — 1,107 chars
2. https://getlatka.com/companies/jina.ai
    - Jina AI Revenue 2025: $6.3M Est. ARR, $18.8M Valuation — 251 chars
3. https://tracxn.com/d/companies/jina-ai/__IQ81fOnU0FsDpagFjG-LrG0DMWHELqI6znTumZBQF-A/funding-and-investors
    - Jina AI - 2026 Funding Rounds & List of Investors - Tracxn — 481 chars
4. https://startupintros.com/orgs/jina-ai
    - Jina AI: Funding, Team & Investors | Startup Intros — 1,628 chars
5. https://getlatka.com/companies/jenie.ai
    - jenie.ai Revenue, Valuation &amp; Funding (2026) — 813 chars

**linkup/standard** — credits/cost 0.005 · 3898.4ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://tracxn.com/d/companies/jina-ai/__IQ81fOnU0FsDpagFjG-LrG0DMWHELqI6znTumZBQF-A
    - Jina AI - 2026 Company Profile, Team, Funding, Competitors & Financials - Tracxn — 1,107 chars
2. https://getlatka.com/companies/jina.ai
    - Jina AI Revenue 2025: $6.3M Est. ARR, $18.8M Valuation — 251 chars
3. https://tracxn.com/d/companies/jina-ai/__IQ81fOnU0FsDpagFjG-LrG0DMWHELqI6znTumZBQF-A/funding-and-investors
    - Jina AI - 2026 Funding Rounds & List of Investors - Tracxn — 481 chars
4. https://startupintros.com/orgs/jina-ai
    - Jina AI: Funding, Team & Investors | Startup Intros — 1,628 chars
5. https://getlatka.com/companies/jenie.ai
    - jenie.ai Revenue, Valuation &amp; Funding (2026) — 813 chars

---

## Q50 · unanswerable
**Query:** `Exa Enterprise plan list price per 1000 requests`
**Expected:** NO ANSWER EXISTS
**Supporting URL(s):** _none — unanswerable by design_

**linkup/deep** — credits/cost 0.05 · 3906.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://zoftwarehub.com/products/exa/pricing
    - Exa Pricing, Plans & Subscription Options — 513 chars
2. https://costbench.com/software/web-scraping/exa/
    - Exa Pricing 2026: Plans &amp; Hidden Costs — 2,553 chars
3. https://coldiq.com/tools/exa
    - Exa Review: Features, Pricing & Alternatives (2026) — 1,392 chars
4. https://aisotools.com/pricing/exa
    - Exa Pricing 2026: Plans, Costs & Free Options | AISO Tools — 889 chars
5. https://www.usagepricing.com/blueprint/activity/exa-ai-2026-07-14-price-change
    - Exa price change — Exa expands free tier to 20,000 requests/month | UsagePricing — 837 chars

**linkup/standard** — credits/cost 0.005 · 3774.7ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://zoftwarehub.com/products/exa/pricing
    - Exa Pricing, Plans & Subscription Options — 513 chars
2. https://costbench.com/software/web-scraping/exa/
    - Exa Pricing 2026: Plans &amp; Hidden Costs — 2,553 chars
3. https://coldiq.com/tools/exa
    - Exa Review: Features, Pricing & Alternatives (2026) — 1,392 chars
4. https://aisotools.com/pricing/exa
    - Exa Pricing 2026: Plans, Costs & Free Options | AISO Tools — 889 chars
5. https://www.usagepricing.com/blueprint/activity/exa-ai-2026-07-14-price-change
    - Exa price change — Exa expands free tier to 20,000 requests/month | UsagePricing — 837 chars

---

## Q51 · unanswerable
**Query:** `Olostep total index size in pages`
**Expected:** NO ANSWER EXISTS
**Supporting URL(s):** _none — unanswerable by design_

**linkup/deep** — credits/cost 0.05 · 9326.3ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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 — 1,645 chars
2. https://stackoverflow.com/questions/53471992/elastic-search-total-index-size
    - elasticsearch - Elastic Search total index size - Stack Overflow — 1,504 chars
3. https://ola.hallengren.com/sql-server-index-and-statistics-maintenance.html
    - SQL Server Index and Statistics Maintenance - Ola Hallengren — 721 chars
4. 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 — 2,292 chars
5. https://www.olostep.com/
    - Olostep | Web Data API for Search, Scraping &amp; Crawling — 4,426 chars

**linkup/standard** — credits/cost 0.005 · 4134.0ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. 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 — 1,645 chars
2. https://stackoverflow.com/questions/53471992/elastic-search-total-index-size
    - elasticsearch - Elastic Search total index size - Stack Overflow — 1,504 chars
3. https://ola.hallengren.com/sql-server-index-and-statistics-maintenance.html
    - SQL Server Index and Statistics Maintenance - Ola Hallengren — 721 chars
4. 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 — 2,292 chars
5. https://www.olostep.com/
    - Olostep | Web Data API for Search, Scraping &amp; Crawling — 4,426 chars

---

## Q52 · unanswerable
**Query:** `number of pages in Linkup web index`
**Expected:** NO ANSWER EXISTS
**Supporting URL(s):** _none — unanswerable by design_

**linkup/deep** — credits/cost 0.05 · 6194.8ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.linkup.com/linkup-bot
    - LinkUpBot | LinkUp — 1,668 chars
2. https://www.worldwidewebsize.com/
    - WorldWideWebSize.com | The size of the World Wide Web (The Internet) — 168 chars
3. https://www.linkup.com/data
    - Job Data Products and Solutions | LinkUp — 1,229 chars
4. https://reblo.jp/blog/seo%E3%81%A7%E9%87%8D%E8%A6%81%E3%81%AA%E3%82%A4%E3%83%B3%E3%83%87%E3%83%83%E3%82%AF%E3%82%B9%E6%95%B0%E3%81%A8%E3%81%AF%EF%BC%9F/
    - SEOで重要なインデックス数とは？ ｜不動産ホームページ作成サービス「リブロ」 — 1,275 chars
5. https://x.com/svpino/status/2041171611571966332
    - Santiago on X: "I'm working with Linkup. They are doing something fundamentally diffe — 1,024 chars

**linkup/standard** — credits/cost 0.005 · 3452.1ms · 10 results

_Results (top 5 + any matched URL, of 10):_
1. https://www.linkup.com/linkup-bot
    - LinkUpBot | LinkUp — 1,668 chars
2. https://www.worldwidewebsize.com/
    - WorldWideWebSize.com | The size of the World Wide Web (The Internet) — 168 chars
3. https://www.linkup.com/data
    - Job Data Products and Solutions | LinkUp — 1,229 chars
4. https://reblo.jp/blog/seo%E3%81%A7%E9%87%8D%E8%A6%81%E3%81%AA%E3%82%A4%E3%83%B3%E3%83%87%E3%83%83%E3%82%AF%E3%82%B9%E6%95%B0%E3%81%A8%E3%81%AF%EF%BC%9F/
    - SEOで重要なインデックス数とは？ ｜不動産ホームページ作成サービス「リブロ」 — 1,275 chars
5. https://x.com/svpino/status/2041171611571966332
    - Santiago on X: "I'm working with Linkup. They are doing something fundamentally diffe — 1,024 chars

---