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 . ]