{"type": "article", "title": "The first AI safety letter was sent in 1949", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/the-first-ai-safety-letter-was-sent-in-1949", "original_source": "https://vanuan.github.io/blog/2026-02-28-wiener/", "published": "2026-07-07T08:38:26+00:00", "accessed": "2026-07-07", "id": "the-first-ai-safety-letter-was-sent-in-1949"}