---
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id: "b01851bbb57242b66ff5edce454465d12acfdab642a141ec6e830b7792b2834a"
canonical_url: "https://aidr.today/b01851bb?lang=en"
title: "Anthropic Releases FlashProve Tool to Cryptographically Verify AI Model Inference"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-11-03T07:38:30.000Z"
category: "Open Source"
topics: ["anthropic","inference","open-source"]
source_urls: ["https://marketbrief.now/ai/anthropic-releases-flashprove-tool-to-cryptographically-verify-ai-model-69d300fa","https://x.com/sweis/status/2117485473497309299","https://x.com/choblin29/status/2117493741262864530","https://x.com/teortaxesTex/status/2117517772041158981","https://huggingnews.com/ai/anthropic-releases-flashprove-tool-to-cryptographically-verify-ai-model-69d300fa"]
summary: "Anthropic released the open source library FlashProve to cryptographically verify AI model inference using zero-knowledge proofs. FlashProve achieved 110 tokens per second on a single H100 GPU using the 400B parameter Llama 4 Maverick model. Previous methods for the same model took 14.3 hours to prove 1,000 tokens and generated 93.6GB proofs."
---

# Anthropic Releases FlashProve Tool to Cryptographically Verify AI Model Inference

> [Open the canonical story](<https://aidr.today/b01851bb?lang=en>)

**Published:** 2026-11-03T07:38:30.000Z
**Category:** Open Source
**Topics:** anthropic, inference, open\-source

## Summary

Anthropic released the open source library FlashProve to cryptographically verify AI model inference using zero\-knowledge proofs\. FlashProve achieved 110 tokens per second on a single H100 GPU using the 400B parameter Llama 4 Maverick model\. Previous methods for the same model took 14\.3 hours to prove 1,000 tokens and generated 93\.6GB proofs\.

## Sources

- [Story source](<https://marketbrief.now/ai/anthropic-releases-flashprove-tool-to-cryptographically-verify-ai-model-69d300fa>)
- [Story source](<https://x.com/sweis/status/2117485473497309299>)
- [Supporting source](<https://x.com/choblin29/status/2117493741262864530>)
- [Supporting source](<https://x.com/teortaxesTex/status/2117517772041158981>)
- [Story source](<https://huggingnews.com/ai/anthropic-releases-flashprove-tool-to-cryptographically-verify-ai-model-69d300fa>)