{"type": "article", "title": "AI News — October 09, 2026: OpenAI Retracts Three Proofs Over Sign Error, $50B Revenue Corrected Down From $70B", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/ai-news-october-09-2026-openai-retracts-three-proofs-over-sign-error-50b-revenue", "original_source": "https://ai0.news/posts/2026-10-09-daily-digest/", "published": "2026-10-09T06:00:09+00:00", "accessed": "2026-10-09", "id": "ai-news-october-09-2026-openai-retracts-three-proofs-over-sign-error-50b-revenue"}