Anthropic open-sources FlashProve, a zero-knowledge proof prototype for AI inference

aigclink · x · 2026-11-04

Anthropic released FlashProve (v0.16.0, Apache 2.0) on GitHub, a research prototype for zero-knowledge proofs of AI inference with 379 stars. It lets an AI provider prove which model answered a request without revealing confidential details like weights.

The repo is explicitly a non-maintained research artifact and includes prover, verifier, paper, examples, and test suites, accompanied by a research blog post. The work points toward verifiable AI inference: users could confirm which model served them without trusting vendor claims.

Related event: Anthropic Open-Sources FlashProve: zkSNARK-Provable LLM Inference(24 posts)→

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