{"slug": "anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from", "title": "Anthropic Releases FlashProve: Cryptographic Proofs That a Reply Came From Committed Weights", "summary": "Anthropic released FlashProve, an Apache 2.0 zkSNARK prototype that cryptographically proves a reply came from a committed model without revealing its weights. Anthropic reports FlashProve proves Llama 4 Maverick at 110 tokens per second on a single H100 GPU, with 19 MB proofs.", "body_md": "Anthropic released FlashProve, an Apache 2.0 zkSNARK prototype that proves a reply came from a committed model without revealing weights. It proves Llama 4 Maverick at 110 tokens/second on 1 H100, with 19 MB proofs.\n\nThe post [Anthropic Releases FlashProve: Cryptographic Proofs That a Reply Came From Committed Weights](https://www.marktechpost.com/2026/11/03/anthropic-flashprove-provable-inference-zksnark/) appeared first on [MarkTechPost](https://www.marktechpost.com).", "url": "https://wpnews.pro/news/anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from", "canonical_source": "https://www.marktechpost.com/2026/11/03/anthropic-flashprove-provable-inference-zksnark/", "published_at": "2026-11-03 22:08:22+00:00", "updated_at": "2026-11-04 00:19:22.822636+00:00", "lang": "en", "topics": ["ai-safety", "large-language-models", "ai-research", "artificial-intelligence"], "entities": ["Anthropic", "FlashProve", "Llama 4 Maverick", "H100"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from", "markdown": "https://wpnews.pro/news/anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from.md", "text": "https://wpnews.pro/news/anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from.txt", "jsonld": "https://wpnews.pro/news/anthropic-releases-flashprove-cryptographic-proofs-that-a-reply-came-from.jsonld"}}