Home/Events/Astra and Opus Crack Long-Unsolved Enigma Messages

Astra and Opus Crack Long-Unsolved Enigma Messages

Confirmed

Confidence

90%

Impact: 80%

Updated Sep 25

Consensus Brief

Cryptanalysts Carter Leffen and Jack Willis have successfully decoded two long-unsolved messages encoded by Enigma machines using OpenAI's Astra and Anthropic's Claude Opus 5 models. Their achievements highlight the capabilities of these AI models in cryptanalysis, with Astra recovering a message that had remained unbroken since 2005. There are now only seven unbroken Enigma messages remaining.

Sourced from

TechCrunchT2

Primary: TechCrunch

What Changed Since Last Update

Sep 25

Astra and Opus have successfully decoded previously unsolved Enigma messages, showcasing advancements in AI-driven cryptanalysis.

Claim Ledger

3 claims tracked across sources

Confirmed Fact

Astra decoded a message that had baffled researchers since 2005.

Confirmed Fact

Claude Opus 5 was used to break a different unsolved message.

Confirmed Fact

There are just seven unbroken Enigma messages remaining.

Role-Based Impact Analysis

Source Timeline

1 source corroborating

Astra and Opus just passed Turing’s other test

TechCrunch·Sep 25