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[ARTICLE · art-132436] src=the-decoder.com ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

OpenAI's GPT-6 Astra decrypts a Nazi radio message in ten hours that went unsolved for 83 years

A Bloomberg developer claims OpenAI's GPT-6 Astra decrypted an 82-character Wehrmacht Enigma radio message from 1941 in ten hours, a cipher that had gone unsolved for 83 years. The message contains a soldier asking about his march route, and the solution still requires independent review.

by read1 min views2 publishedSep 17, 2026

A Bloomberg developer claims to have cracked an 83-year-old Enigma message from the Wehrmacht using OpenAI's GPT-6 Astra. The 82-character radio message from 1941 contains a soldier asking about his march route. The solution still needs independent review.

The article OpenAI's GPT-6 Astra decrypts a Nazi radio message in ten hours that went unsolved for 83 years appeared first on The Decoder.

source & further reading
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