Simon Willison’s Weblog

2nd June 2007 - Link Blog

The Zonetag API Goes Public. Awesome new API from YRB—given a cell tower ID can provide both a location and a list of suggested tags, based on data collected by ZoneTag.

Posted 2nd June 2007 at 12:53 am

Recent articles

Jev introduces a new shape of LLM - System One, aka Decision Models - 21st September 2026
Generating running routes with GPT-6 Astra and ChatGPT Work - 12th September 2026
OpenAI agents attacked RubyGems back in May - 12th September 2026

This is a link post by Simon Willison, posted on 2nd June 2007.

api 30 cellid 2 location 14 tagging 15 yahoo 107 ydn 10 yrb 3 zonetag 1

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