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answer: direct
beat: ai-security
source: 1 article · updated: November 5, 2026
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Can AI providers use FlashProve in production today?

Anthropic describes it as intermediate research progress and a prototype. Its repository is marked as not maintained, and the published benchmark shows substantial proving overhead, a short context limit and other constraints.

Answered in

Can You Prove Which AI Model Answered You?

Anthropic’s FlashProve prototype explores cryptographic proof that a response came from a specific model, while revealing little about its private weights.

Crashtech Editorial November 5, 2026 Ai Security

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