Ex-Anthropic researcher denies OpenAI leak accusations as firing drama escalates

harris_edouard · x · 2026-10-24

Former Anthropic researcher Ryan Greenblatt publicly denied OpenAI's accusations that he facilitated architecture leaks to The Information, which three fired OpenAI researchers were told he did. He says a journalist did contact him before the article, but he only asked to clarify that a referenced blog post of his was preexisting and public. He also denies reading an internal OpenAI monitorability memo reportedly containing sensitive architecture info. Evan Hubinger, who managed him on the Alignment Faking project, backed him: Ryan handled sensitive info with utmost professionalism, and "I trust Ryan a lot more than OpenAI here."

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