Billie Eilish
MusicianPrompt performance
Position when mentioned · grouped by stageHead to head
Who the models name more often, side by side.
Is this you?
Get the full audit: every losing prompt, the exact answers, and the source changes that move the index.
Request an audit — $299Ranked either side
Musicians, nearest on the index.
What the numbers say
Billie Eilish scores 48.3 out of 100 on the Fameproof index, ranking 20 of 148 public figures measured in the run of 26 October 2026. The index is the mean of the per-model scores below.
Visibility is uneven across models: ChatGPT scores it 50.0 while Claude scores it 46.0, a gap of 4.0 points. A brand that is strong on one model and weak on another has a different problem from one that is mid-table everywhere.
ChatGPT names Billie Eilish in 49% of answers and places it early enough to score 26% on prominence; Claude names it in 41%.
Across the 24-prompt panel there are 12 prompts where at least one model does not name Billie Eilish at all — those are the answers a competitor is winning instead, and the prompt table above shows which.
Questions about this score
What is Billie Eilish's AI visibility score?
Billie Eilish scores 48.3 out of 100 on the Fameproof index, ranked 20 of 148 public figures, measured on 26 October 2026 across Claude and ChatGPT and Gemini.
Which AI model mentions Billie Eilish most?
ChatGPT, at 50.0 out of 100, naming Billie Eilish in 49% of the answers in its panel. The per-model breakdown is above.
How is Billie Eilish's score measured?
With a panel of 24 category questions asked 4 times per model — never questions that name Billie Eilish, because a prompt that names you guarantees a mention. The score combines how often it is named, how early in the answer, how much of the topic it covers, and how consistent the result is between repetitions. Full methodology.


