
OpenAI and Anthropic Models Crack Unsolvable WWII Enigma Messages
In a stunning demonstration of advanced reasoning, OpenAI’s GPT-6 Astra and Anthropic’s Claude Opus 5 broke decades-unsolved WWII Enigma messages, verified by a leading cryptologist.

In a stunning demonstration of advanced reasoning, OpenAI’s GPT-6 Astra and Anthropic’s Claude Opus 5 broke decades-unsolved WWII Enigma messages, verified by a leading cryptologist.