Anthropic open-sources FlashProve, a prototype for proving which AI model produced a reply
This story is from 2026-11-03. It is preserved in the archive; the latest stories are on the live feed.
Anthropic released FlashProve, an open-source (Apache 2.0) prototype with code and a technical report that lets anyone verify a reply came from the claimed model, though it carries roughly 72x overhead and a 1,024-token cap.
Read the full story at Anthropic News ↗
Timeline · 23 reports
- 2026-11-05 14:26 · The Next Web
Anthropic open-sources FlashProve to prove which AI model wrote an answer - 2026-11-05 09:33 · DEV Community — AI
Stop Guessing Which AI Model to Use: Test One Codex Task through RelayRouter - 2026-11-05 05:00 · arXiv cs.CL
How Well Can Large Language Models Impersonate Individual Authors? A Comparative Evaluation - 2026-11-05 05:00 · arXiv cs.LG
Quantifying out-of-distribution data severity with Wasserstein distances: benchmarking large language models for alloy property prediction - 2026-11-05 02:03 · DEV Community — AI
Top 5 Open Source Claude Code Alternatives in 2026 - 2026-11-05 00:34 · DEV Community — Machine Learning
Anthropic's FlashProve: what 72x overhead and a 1,024-token cap mean for proving which model answered you - 2026-11-04 22:51 · The New Stack AI
Anthropic found a way to prove which AI model answered you — but there’s a costly catch - 2026-11-04 17:17 · Hacker News Front Page
Progress on provable inference for large language models - 2026-11-04 15:58 · r/artificial
Anthropic’s FlashProve could prove an AI provider used the model you paid for without exposing its weights - 2026-11-04 15:23 · The Decoder
Anthropic's new prototype proves which model wrote an AI response without exposing its weights - 2026-11-04 06:37 · DEV Community — AI
FlashProve: Proving Which AI Model Actually Answered - 2026-11-04 06:25 · Mint AI
What is FlashProve? Anthropic’s open-source tool to prove which AI model generated a response - 2026-11-04 03:38 · DEV Community — AI
Anthropic FlashProve proves which model answered with a zkSNARK proof - 2026-11-04 01:10 · r/mlscaling
"FlashProve: Progress on provable inference for large language models", Anthropic (progress on ZKP provenance, for preventing distillation attacks) - 2026-11-03 23:01 · DEV Community — AI
Anthropic's FlashProve Proves Which Model Answered You, at 70-95x vLLM's GPU Time - 2026-11-03 22:10 · r/machinelearningnews
Anthropic open-sources FlashProve, zkSNARK proofs for 400B Llama 4 Maverick inference (110 tok/s on 1 H100) - 2026-11-03 19:57 · Anthropic (X)
New Anthropic research: progress on provable inference for large language models - 2026-11-03 19:54 · AlphaSignal
Anthropic's FlashProve Cryptographically Proves Which AI Model Answered You - 2026-11-03 11:28 · DEV Community — AI
I built an open-source tool that lets your coding agent film screen recordings - 2026-11-03 10:10 · r/ClaudeAI
I built an open-source tool that lets Claude Code make Screen Studio-quality screen recordings - 2026-11-03 09:01 · DEV Community — AI
Paste the Broken UI Into Claude Code, Then Make Playwright Prove the Fix - 2026-11-03 04:43 · Anthropic News
Progress on provable inference for large language models - 2026-11-03 02:30 · DEV Community — AI
How do you know a dubbed video is good? I built an open-source tool to check