Anthropic vs Meta
Meta leads Anthropic by 57.0 points on the Fameproof index, and wins 2 of the three models. Measured across 96 prompts per model per week.
Anthropic
AI research
7.0/100
Rank 86 on the companies board
Meta
Social platforms
64.0/100
Rank 26 on the companies board
Anthropic
Per-model score
Meta
—
Claude
—
0.0
ChatGPT
65.0
14.0
Gemini
63.0
30-day movement
+7.0
Change
−0.5
Last 7 runs
Answer quality
undefined%
Claude mention rate
undefined%
0%
ChatGPT mention rate
74%
1%
Gemini mention rate
75%
undefined%
Claude prominence
undefined%
0%
ChatGPT prominence
36%
0%
Gemini prominence
30%
Questions about this comparison
Who do AI models mention more, Anthropic or Meta?
Meta. It scores 64.0 on the Fameproof index against 7.0 for Anthropic — a lead of 57.0 points, measured across ChatGPT and Gemini in the run of 5 August 2026.
How is the Anthropic vs Meta comparison measured?
Both are asked about with the same panel of category questions — never questions naming them — repeated on every model each week. The score combines how often each is named, how early in the answer, how much of the topic is covered and how consistent the result is.
Both are ranked on the Company AI Visibility board. Prominence reflects how early in an answer the model names them; mention rate is how often it names them at all. How the score is built.
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