Who is a famous IT specialist?
Asked "Who is a famous IT specialist?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 5 distinct names across 5 answers on September 7, 2026, and 1 of them in two or more answers, and the engines did not agree; the closest to a consensus, Microsoft, was named by only 2 of 5.
Measured acrossChatGPTCopilotGeminiGoogle AI ModePerplexity
1 of 5 names confirmed · named in 2 or more of 5 answers · asked September 7, 2026 · 5 engines
Linus Torvalds is a famous IT specialist, known for creating the Linux operating system kernel and contributing to open-source software.
- 1Microsoftnamed in 2 of 5 answers
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- 2Sysinternalsnamed in 1 of 5 answersone answer
- 3Applenamed in 1 of 5 answersone answer
- 4Amazon Web Services (AWS)named in 1 of 5 answersone answer
- 5Googlenamed in 1 of 5 answersone answer
LOCKED
The full measurement
- The position each of the 5 engines gave all 5 names.
- How many of the 5 answers named each of them.
- 27 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.