OpenAI and Anthropic reportedly neared deal to stress-test each other's models

OpenAI and Anthropic have reportedly neared a legally binding agreement to stress-test each other's frontier models, with negotiations earlier this year predating the Hugging Face incident.

2026-09-21 ~ 2026-09-21 · 3 related posts

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• OpenAI and Anthropic negotiated a legally-binding deal to stress-test each other's models — steph_palazzolo · 2026-09-21