BlackRock vs Mastercard
BlackRock leads Mastercard by 5.0 points on the Fameproof index, and wins 2 of the three models. Measured across 96 prompts per model per week.
BlackRock
Investment banking
55.5/100
Rank 36 on the companies board
Mastercard
Payments
50.5/100
Rank 38 on the companies board
BlackRock
Per-model score
Mastercard
—
Claude
—
47.0
ChatGPT
39.0
64.0
Gemini
62.0
30-day movement
+4.0
Change
+4.5
Last 7 runs
Answer quality
undefined%
Claude mention rate
undefined%
48%
ChatGPT mention rate
34%
72%
Gemini mention rate
65%
undefined%
Claude prominence
undefined%
13%
ChatGPT prominence
6%
37%
Gemini prominence
40%
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.
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