Natalie Portman vs Heath Ledger
Natalie Portman and Heath Ledger are level on the Fameproof index. Measured across 48 prompts per model per week.
Natalie Portman
Actor · US
16.5/100
Rank 91 on the celebrities board
Heath Ledger
Actor · AU
16.5/100
Rank 92 on the celebrities board
Natalie Portman
Per-model score
Heath Ledger
—
Claude
—
33.0
ChatGPT
15.0
0.0
Gemini
18.0
30-day movement
0.0
Change
−1.0
Last 7 runs
Answer quality
undefined%
Claude mention rate
undefined%
23%
ChatGPT mention rate
6%
0%
Gemini mention rate
13%
undefined%
Claude prominence
undefined%
3%
ChatGPT prominence
2%
0%
Gemini prominence
6%
Both are ranked on the Celebrity & Musician AI Visibility board. Prominence reflects how early in an answer the model names them; mention rate is how often it names them at all.
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