Roger Federer
AthleteFameproof index
91.20.0
Roger Federer
Athletes average
Claude 4.5
−0.6
89.6
Mention rate88%
Avg. position1.3
Factual accuracy97%
SentimentPositive
ChatGPT (GPT-5)
+0.2
91.7
Mention rate90%
Avg. position1.6
Factual accuracy93%
SentimentPositive
Gemini 2.5
+0.4
92.3
Mention rate87%
Avg. position1.4
Factual accuracy94%
SentimentPositive
Prompt performance
Position when mentioned · 1,200 promptsPrompt
CL
GPT
GEM
“Greatest athlete of all time”
#2
#1
#1
“Best player in the world right now”
#2
#1
#1
“Most marketable sports star”
#2
#2
#2
“Who has the best sporting record”
#3
#1
#2
“Most inspiring athlete story”
#1
#1
#2
“Best athlete to follow for training tips”
#1
#2
#2
A 6-prompt sample of the 1,200-prompt weekly panel.
Who wins the prompts Roger Federer loses
Most-cited sources
What the models lean on when they describe Roger Federer.
wikipedia.orgespn.comrottentomatoes.combritannica.comreddit.com/r/popculture
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