Simon Willison’s Weblog

23rd July 2008 - Link Blog

How Dopplr learns. Dopplr uses global and personal trip histories to disambiguate place names, and your friends’ schedules to help disambiguate dates in airline confirmation emails.

Posted 23rd July 2008 at 4:17 pm

Recent articles

We're going to need default hard budget caps on pretty much everything - 3rd October 2026
OpenAI DevDay 2026 live blog - 29th September 2026
2026 in LLMs (so far) - 27th September 2026

This is a link post by Simon Willison, posted on 23rd July 2008.

dates 6 dopplr 12 machine-learning 68

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