Anthropic open-sourced a way to prove which model actually answered your request (and it targets exactly the "is my provider serving a quantized model?" problem)
Anthropic recently released FlashProve, a research prototype (Apache 2.0) for zero-knowledge proofs of LLM inference. The provider commits to a set of weights, its GPU generates a proof for each reply, and anyone can verify that proof on a regular CPU in seconds without ever seeing the weights. The…
Read the full story at r/ClaudeAI ↗