Simon Willison’s Weblog

llm-gemini 0.27. New release of my LLM plugin for Google's Gemini models:

• Support for nested schemas in Pydantic, thanks Bill Pugh. #107
• Now tests against Python 3.14.
• Support for YouTube URLs as attachments and the media_resolution option. Thanks, Duane Milne. #112
• New model: gemini-3-pro-preview. #113

The YouTube URL feature is particularly neat, taking advantage of this API feature. I used it against the Google Antigravity launch video:

llm -m gemini-3-pro-preview \
 -a 'https://www.youtube.com/watch?v=nTOVIGsqCuY' \
 'Summary, with detailed notes about what this thing is and how it differs from regular VS Code, then a complete detailed transcript with timestamps'

Here's the result. A spot-check of the timestamps against points in the video shows them to be exactly right.