Tech article

Anthropic is working on a system to prove AI models’ identity

Publisher description: Called FlashProve, the system would let anyone check that an AI response really came from the model it claims to be from.

TechCrunch | Nov 3, 2026 | Russell Brandom

Automated excerpt

Anthropic is working on an open-source system to verify which AI model produced a given output, according to a blog post published Tuesday. The system, called FlashProve, is built to provide what researchers call “provable inference” – a cryptographic proof, essentially a mathematical guarantee, that a given output came from a specific model. It’s meant to let users confirm that the answer they received really came from the model they think they’re using.

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