Who do AI chatbots name as experts?

Chatbots are becoming the new gatekeepers of expertise. This explorer shows who they platform, how they differ, whether they pull from online sources or weight memory, and more.

GPT-5
OpenAI
95%
names come from cited sources
Claude Sonnet 5
Anthropic
93%
names come from cited sources
Gemini 3.5 Flash
Google
85%
names come from cited sources
Grok 4.5
xAI
82%
names come from cited sources
Muse Spark 1.2
Meta
63%
names come from cited sources

Most platformed

Fields

Who gets named?

How many of the named people are women?

Share of ranked people who are women, where Wikidata records gender. API lists.

GPT-526%
Claude Sonnet 522%
Gemini 3.5 Flash24%
Grok 4.520%
Muse Spark 1.225%
Data

Where are the named people from?

Country of citizenship (first listed in Wikidata), API lists.

United States45%
United Kingdom11%
France4%
Spain3%
Canada3%
Soviet Union3%
Japan2%
Russia2%
People's Republic of China2%
Ukraine1%
Data

How many of the named people have died?

Share of ranked people with a known birth year who have died, API lists.

GPT-516%
Claude Sonnet 518%
Gemini 3.5 Flash16%
Grok 4.516%
Muse Spark 1.215%
Data

Do the models agree?

How many names do two models share?

Average names in common between two API top-10 lists, over all fields.

GPT-5ClaudeGeminiGrokMuse
GPT-5
5.5
5.0
5.5
4.8
Claude Sonnet 5
5.5
5.5
6.1
5.3
Gemini 3.5 Flash
5.0
5.5
6.0
4.8
Grok 4.5
5.5
6.1
6.0
6.0
Muse Spark 1.2
4.8
5.3
4.8
6.0
Data

In which fields do the models agree?

Average names two models share, over the ten model pairs.

Data

Does the web app differ from the API?

How many names do the API and the web app share?

Average names in common between a model's API top-10 list and its web app's, over all fields.

GPT-5ClaudeGeminiGrokMuse
API vs web app
5.4
–
–
–
–
Data

Do the app's names appear in its sources as often as the API's?

Share of listed names found in a cited page, among answers that cited at least one page.

GPT-5 API95%
ChatGPT app57%
Data

How many names do the API and the app share in each field?

Out of 10, GPT-5 API vs ChatGPT web app.

Data

Do the sources back the lists?

Do the pages chatbots cite back their lists?

Each API answer, by what its cited pages contain.

GPT-5
Claude Sonnet 5
Gemini 3.5 Flash
Grok 4.5
Muse Spark 1.2
Copies one cited pageMost names in cited pagesSome names in cited pagesFew or no names in cited pagesCited pages unreadableNo sources citedNo list given
Data

How many listed names appear in the cited pages?

Among API answers that cited at least one page.

GPT-595%
Claude Sonnet 593%
Gemini 3.5 Flash85%
Grok 4.582%
Muse Spark 1.263%
Data

How many pages does each chatbot cite?

Average cited pages per API answer.

GPT-51.8
Claude Sonnet 53.8
Gemini 3.5 Flash5.3
Grok 4.56.5
Muse Spark 1.22.5
Data

In which fields do the cited pages back the lists?

Share of names found in a cited page, all answers.

Data

Which websites do chatbots cite most?

Cited pages per website, all answers.

en.wikipedia.org24
forbes.com10
chess.com7
migrationpolicy.org6
podcasts.apple.com5
who.int5
beckersasc.com5
ranker.com5
Data