Simon Willison’s Weblog

Information Freeway (via) Really lovely interface to Open Street Map, sadly suffering from a horribly vague name and almost no publicity at all.

Posted 14th October 2007 at 11:58 pm

Recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

mapping 54 maps 43 openstreetmap 50

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