OpenAI vs Sony
OpenAI leads Sony by 11.0 points on the Fameproof index, and wins 2 of the three models. Measured across 96 prompts per model per week.
OpenAI
AI research
29.5/100
Rank 58 on the companies board
Sony
Consumer electronics
18.5/100
Rank 72 on the companies board
OpenAI
Per-model score
Sony
—
Claude
—
27.0
ChatGPT
21.0
32.0
Gemini
16.0
30-day movement
−2.0
Change
−2.0
Last 7 runs
Answer quality
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Claude mention rate
undefined%
18%
ChatGPT mention rate
10%
20%
Gemini mention rate
8%
undefined%
Claude prominence
undefined%
2%
ChatGPT prominence
4%
5%
Gemini prominence
4%
Questions about this comparison
Who do AI models mention more, OpenAI or Sony?
OpenAI. It scores 29.5 on the Fameproof index against 18.5 for Sony — a lead of 11.0 points, measured across ChatGPT and Gemini in the run of 5 October 2026.
How is the OpenAI vs Sony 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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