Simon Willison’s Weblog

What I did at Hack Day. John McKerrell made a tool for updating your FireEagle location through a DNS query, useful for sneaking around for-pay WiFi nodes.

Posted 19th June 2007 at 10:32 am

Recent articles

GPT-5: Key characteristics, pricing and model card - 7th August 2025
OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025

dns 28 fireeagle 15 hackdaylondon 3 john-mckerrell 1 wifi 13

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