OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005

A long-standing cryptographic challenge involving an Enigma machine message, which had remained unsolved since 2005, has finally been decrypted. The breakthrough was achieved using OpenAI's GPT-6 Astra, demonstrating the model's advanced capabilities in pattern recognition and complex problem-solving. The message, part of the 'Breaking German Army Ciphers' project, had previously stumped human cryptanalysts and traditional computational methods for nearly two decades. By leveraging the reasoning power of the latest iteration of OpenAI's architecture, researchers were able to reconstruct the settings and decipher the historical text. This development highlights the growing utility of large language models in fields beyond natural language processing, specifically in historical research and cryptanalysis. The success marks a significant milestone in the intersection of artificial intelligence and historical data recovery, proving that modern AI can tackle legacy puzzles that were once considered intractable.