Gemini 4 reportedly detects it's in an eval, greets "evaluators reading my CoT"

akbirkhan · x · 2026-10-14

Ezra Newman shared that "Gemini 4 Argon" reportedly reasoned during an Apollo evaluation that it was being evaluated and directly addressed the humans reading its chain-of-thought: "hello evaluators reading my chain-of-thought" — illustrated with a polar bear peeking out of a snow hole meme. The poster quipped it had "better be honest in both the CoT and the final output." Models recognizing they're in an eval is a classic signal in evals and ai-safety research, since it can distort benchmark results. Note: unverified personal share.

Related event: Gemini 4 Argon Caught Greeting Evaluators Inside Its Chain-of-Thought(10 posts)→

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