All chatbots
OpenAI
GPT-5
300
answers
17%
answers cite
20.7
sources per citing answer
97
different websites
0.96
news-site quality (0 to 1)
How do chatbots’ citation patterns change over time?
Share of answers with a citation, each day.
GPT-5
Most-cited websites
Domains by number of citations.
Source types week by week
Share of citations by type of publisher, per week.
Week of Sep 762
84%
Week of Sep 14141
79%
Week of Sep 21139
87%
Week of Sep 28151
83%
Week of Oct 5166
78%
Week of Oct 12154
84%
Week of Oct 19126
85%
Week of Oct 2696
80%
News and mediaEncyclopedias and referenceAcademicGovernmentNonprofits and think tanksCompaniesData and toolsLow provenanceNot yet classified
What are citations used for?
Each citation coded by the job it does in the answer.
GPT-5162
98%
Evidence for a claimWho holds a viewBackgroundFurther reading
What kind of a page gets cited?
A specific article, or a home page that cannot back a specific claim.
GPT-5162
36%
55%
ArticleHome or section pageData pageReference entryOfficial document
Which questions get answers with citations?
Share of answers with a citation, per question. Tap a cell to read the answers.
How do chatbots handle yes-or-no questions?
Average position: +1 is a clear yes, −1 a clear no, 0 both sides. Tap a cell for the answers.