{"type": "article", "title": "Karpathy's Autoresearch found a 3-year-old bug in our query engine (and improved performance by 11%)", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/karpathy-s-autoresearch-found-a-3-year-old-bug-in-our-query-engine-and-improved", "original_source": "https://posthog.com/blog/karpathy-autoresearch-query-engine-bug", "published": "2026-06-01T00:00:00+00:00", "accessed": "2026-06-03", "id": "karpathy-s-autoresearch-found-a-3-year-old-bug-in-our-query-engine-and-improved"}