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Anthropic’s FlashProve could prove an AI provider used the model you paid for without exposing its weights

This story is from 2026-11-04. It is preserved in the archive; the latest stories are on the live feed.

Users currently have no independent way to confirm whether an AI provider served the requested model or quietly substituted a cheaper one. FlashProve addresses this by using zero-knowledge cryptography to prove that a particular model generated a response while keeping its proprietary weights hidde…

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  1. 2026-11-04 15:58 · r/artificial
    Anthropic’s FlashProve could prove an AI provider used the model you paid for without exposing its weights

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