{"type": "article", "title": "Why do OpenAI's GPT-2 weights beat mine?  Part three: testing overtraining", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/why-do-openai-s-gpt-2-weights-beat-mine-part-three-testing-overtraining", "original_source": "https://www.gilesthomas.com/2026/07/why-do-openai-gpt2-weights-beat-mine-3-overtraining", "published": "2026-07-31T01:15:00+00:00", "accessed": "2026-07-31", "id": "why-do-openai-s-gpt-2-weights-beat-mine-part-three-testing-overtraining"}