Anthropic 的 FlashProve 證實 AI 模型回應，無需暴露權重
anthropic 發布 flashprove，一種使用加密技術驗證 ai 回應的方法，以解決模型替換和數據篡改問題。這影響了 AI 模型提供商和監管機構。
anthropic released flashprove, a research prototype that verifies ai model responses using cryptography. it creates a digital fingerprint of the model's weights and delivers a compact proof with every response, revealing nothing about the secret model weights. flashprove generates proofs at 110 tokens per second on a single H100 GPU for meta's llama 4 maverick model. regulators and companies can use this system to verify model usage and detect tampering. however, flashprove has limitations, including context window and sampling limits.