Simon Willison’s Weblog

How GPT3 Works - Visualizations and Animations. Nice essay full of custom animations illustrating how GPT-3 actually works.

Posted 30th July 2020 at 12:58 am

Recent articles

JustHTML is a fascinating example of vibe engineering in action - 14th December 2025
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025

machine-learning 68 ai 1734 gpt-3 67 generative-ai 1531 llms 1497

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