OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005(cryptocellar.org)
718 points by sohkamyung | 431 comments
A cryptocellar.org write-up validating a break, attributed to OpenAI GPT-6 Astra, of the German Army Enigma message MVUEH of 10 July 1941, unsolved since 2005.