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@Techmeme@techhub.social
2025-12-12 07:01:18

GPT-5.2 models match GPT-5 and 5.1 with a 400K context window and 128K max output tokens, but have a newer knowledge cutoff of Aug. 31, 2025 vs. Sept. 30, 2024 (Simon Willison/Simon Willison's Newsletter)
simonw.substack.com/p/gpt-52-a

GPT 5.2 and useful patterns for building HTML tools
Plus a YouTube video, a podcast appearance and more