{"type": "article", "title": "GPT-6 Astra helped decode a 217-year-old cipher letter to Napoleon's marshal", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/gpt-6-astra-helped-decode-a-217-year-old-cipher-letter-to-napoleon-s-marshal", "original_source": "https://runtimewire.com/article/gpt-6-astra-marmont-cipher-carter-church", "published": "2026-10-01T06:16:36+00:00", "accessed": "2026-10-01", "id": "gpt-6-astra-helped-decode-a-217-year-old-cipher-letter-to-napoleon-s-marshal"}