Anthropic Open-Sources FlashProve for Zero-Knowledge LLM Inference Verification
Model substitution by API providers has been a trust problem with no cryptographic answer until now; FlashProve turns 'which model am I actually calling' into a checkable claim. Proof generation is still 72–94x inference cost, so it suits spot audits rather than per-request verification today. Teams building on third-party APIs — especially those serving regulated markets in Singapore and wider ASEAN — can use the open-source verifier to hold providers accountable.
