# Anthropic Uses StarkWare Cryptography to Identify Models Behind Answers By Simon Yoon Canonical URL: https://www.tokenpost.com/news/technology/48048 Published: 2026-11-03T22:33:23.000Z Updated: 2026-11-03T22:33:23.000Z Section: Technology > StarkWare says the method connects a specific answer to the AI model that generated it. Starknet amplified the announcement on X. StarkWare said Anthropic is using cryptography co-invented by the firm’s founders to identify which AI model produced a specific answer, applying the technique to model validation. The announced use connects an answer with the model that generated it. Starknet amplified StarkWare’s announcement on X. StarkWare co-founder Eli Ben-Sasson has separately said ZK STARK and Starknet could contribute to AI safety. StarkWare’s Applied AI & Verifiable Intelligence lead Abdel Bakhta said Oct. 23 he was leaving the company to focus on AI safety. Ben-Sasson welcomed [Bakhta’s decision](). ## Links in this article - [Bakhta’s decision](https://www.tokenpost.com/news/people/39459)