According to TheRundownAI, GPT-6 Astra decoded a 1941 German Army Enigma message in ~10 hours using 650M tokens, demonstrating autonomous cryptanalysis.
A developer used OpenAI's GPT-6 Astra to crack a WWII Enigma message in 10 hours. The archive logged the break.
The Enigma machine is perhaps one of the most legendary devices to come out of World War II. The Germans used the ingenious cryptographic device to hide their communications from the Allies, who in ...