https://news.ketelle.co.uk/entities/carter-church Stories involving Carter Church, told neutrally, with how each side covers them. en-gb https://news.ketelle.co.uk/stories/ai-engineer-deciphers-1809-napoleon-letter-to-general-marmont https://news.ketelle.co.uk/stories/ai-engineer-deciphers-1809-napoleon-letter-to-general-marmont Fri, 02 Oct 2026 12:50:32 +0100 Technology Carter Church, an engineer at SentinelOne, says he used OpenAI's GPT-6 Astra to decode in six hours a 1809 cipher letter sent to General Auguste de Marmont on Napoleon's behalf. The two UK outlets covering it report the same core account but differ on detail and emphasis. (2 outlets: 0 left · 0 centre · 2 right)