Matt Damon
ActorFameproof index
57.0+0.3
Matt Damon
Actors average
Claude 4.5
+0.1
56.5
Mention rate57%
Avg. position3.2
Factual accuracy89%
SentimentNeutral
ChatGPT (GPT-5)
0.0
56.1
Mention rate55%
Avg. position3.5
Factual accuracy90%
SentimentNeutral
Gemini 2.5
+0.8
58.3
Mention rate58%
Avg. position3.4
Factual accuracy88%
SentimentNeutral
Prompt performance
Position when mentioned · 1,200 promptsPrompt
CL
GPT
GEM
“Best actors working today”
#2
#4
—
“Who should win the next Oscar”
#3
#4
#3
“Best performances of the last ten years”
#4
—
—
“Most bankable movie star”
—
—
#1
“Which actor picks the best scripts”
#1
#4
—
“Best films to watch this weekend”
#3
#1
—
A 6-prompt sample of the 1,200-prompt weekly panel.
Who wins the prompts Matt Damon loses
Most-cited sources
What the models lean on when they describe Matt Damon.
wikipedia.orgimdb.comrottentomatoes.combritannica.comreddit.com/r/popculture
Is this you?
Get the full audit: every losing prompt, the exact answers, and the source changes that move the index.
Request an audit — $299