Simon Willison’s Weblog

Hctree Design Documentation. More detailed information on the design of the new Hctree SQLite branch.

Posted 20th January 2023 at 12:50 am

Recent articles

Nano Banana Pro aka gemini-3-pro-image-preview is the best available image generation model - 20th November 2025
How I automate my Substack newsletter with content from my blog - 19th November 2025
Trying out Gemini 3 Pro with audio transcription and a new pelican benchmark - 18th November 2025

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