Simon Willison’s Weblog

Master Foo's Taxation Theory of Microformats. “Perhaps we can hide custom XML languages *inside* these standard XML languages”.

Posted 4th May 2006 at 9:58 am

Recent articles

V&A East Storehouse and Operation Mincemeat in London - 27th August 2025
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

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