Simon Willison’s Weblog

On the ground at the G20 protests. Roo Reynolds got trapped in the square mile.

Posted 2nd April 2009 at 8:06 am

Recent articles

GPT-4.1: Three new million token input models from OpenAI, including their cheapest model yet - 14th April 2025
CaMeL offers a promising new direction for mitigating prompt injection attacks - 11th April 2025
Model Context Protocol has prompt injection security problems - 9th April 2025

rooreynolds 2 citizenjournalism 1 protests 1 g20 1 news 9