OpenAI reportedly barred from running its safety evals on Anthropic models

adam_karvonen · x · 2026-11-16

AI researcher Adam Karvonen says OpenAI is apparently not allowed to run its safety evals on Anthropic's models. He wanted to see how Claude would perform on OpenAI's covert underperformance eval but was told it wasn't permitted. He calls this crazy, arguing the leading AI labs should clearly be evaluating each other's models.

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