ChatGPT-6 Astra cracks 85-year-old 1941 Enigma-coded message in two days — autonomous AI coded its own simulator to crack code that was unsolved since it was shared online back in 2005

AI models Astra and Claude Opus crack unsolved World War II Enigma messages

Google's GPT-Astra and Anthropic's Claude Opus have successfully decrypted long-unsolved Enigma-coded messages from Nazi Germany, including an 85-year-old 1941 German Army transmission known as the MVUEH message that had remained uncracked since being shared online in 2005. Astra reportedly coded its own simulator to crack the code in two days.