# @QiaochuYuan — 2025-04-30

♥288 ↻31 · https://x.com/QiaochuYuan/status/1917368498306899977

> In a head-to-head Geoguessr match, OpenAI’s o3 model out-scored me—a Master I–ranked human—23,179 to 22,054, correctly identifying all five countries and twice landing within a few hundred metres. Even when I embedded fake GPS coordinates in the image EXIF, the model ignored the spoof and still pinpointed the real locations, showing its performance comes from visual reasoning and on-the-fly web sleuthing—not hidden metadata.

https://t.co/y40hWStUB2

tags: author:qiaochuyuan, kind:tweet, model:o3, on:o3, year:2025
cited on: _dossiers/o3.md, o3