Tag: flashprove

All the articles with the tag "flashprove".

• FlashProve Proves Which Model Answered, at 70-95x the GPU Cost

  3 Nov, 2026

  Anthropic's FlashProve attaches a zkSNARK to an LLM reply so anyone can check it came from committed weights. The proof costs 70 to 95 times the inference, and only works on 1,024-token contexts with integer weights under greedy decoding.