AI modelsOctober 02, 2026
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AI Cracks Napoleon's Encrypted Letter
AI cracks 127-year-old encrypted Napoleon letter in six hours.
#OpenAI#GPT-6#Cryptography#History#LLM

š„ What happened
A developer used GPT-6 Astra to crack a 127-year-old encrypted letter from Napoleon Bonaparte. The model ran for six hours, employing simulated annealing to break the cipher.
š” Why it matters
The AI started from scratch ā only 33 characters had been decoded by humans before. It discovered that some symbols represented whole words, revealing troop locations like 40,000 Bavarian soldiers near Munich.
ā” Our take
If an AI engineer with no crypto background can crack a Napoleon cipher in six hours, it's the beginning of the end for classical encryption. Intelligence agencies should wake up.
The title, summary and analysis of this item were produced automatically by an AI system and have not been editorially reviewed. They may contain errors, bias or omissions ā when in doubt, read the linked original source.
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