Simon Willison’s Weblog

Twitter, reformatted. I wrote a Yahoo! Pipe to clean up Twitter’s RSS feeds—removing the username prefix and filtering out items that begin with “@” or “RT”..

Posted 18th March 2010 at 1:10 am

Recent articles

OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025
The ChatGPT sharing dialog demonstrates how difficult it is to design privacy preferences - 3rd August 2025

pipes 7 rss 40 twitter 160 yahoopipes 7

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe