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GPT-6 Astra breaks a stubborn Enigma message

What's this about?

Astra found a different wheel order, used a repeated place name as a crib and wrote Enigma/Bombe code to recover a plaintext closely related to another 1941 message.

What is a crib?

It is a guessed plaintext fragment used to constrain possible keys. Success still depends on a valid guess, correct simulator and enough search; transcription errors and a rare wheel turnover complicated this message.

What's the community saying?

HN 584 points, 363 comments; key and plaintext validated by cryptanalyst Frode Weierud.
  1. Some call it a meaningful autonomous research result.
  2. Others want full logs, compute cost and a clearer human-input accounting.
  3. Debate centres on whether rediscovering a neglected answer is science or capable search.
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