OpenAI's GPT-6 Astra model has successfully cracked an Enigma-era cipher message that has defied cryptographers since 2005, demonstrating a major leap in AI-driven cryptographic analysis. The breakthrough combines advanced language modeling with codebreaking techniques, opening new possibilities for historical and modern decryption challenges.
Background
The Enigma cipher machines were used by Nazi Germany during WWII. Many intercepted messages remain unsolved to this day, and solving them represents a holy grail for both historians and cryptographers. GPT-6's ability to approach this problem marks a new era in AI-assisted codebreaking.
- Source
- Hacker News (RSS)
- Published
- Sep 22, 2026 at 09:52 PM
- Score
- 9.0 / 10