# GPT-5.1

It looked like a regression relative to GPT-5.

- Recorded date: 2025-11-14
- Creator / publisher: Simon Willison
- Format: Static SVG
- Prompt category: Not separately recorded
- Original prompt: The complete original prompt is not recorded here; consult the source.
- Last updated: 2026-09-27
- Original source: https://x.com/simonw/status/1989123523206578351
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/x-1989123523206578351-ad9cd31d/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/recovered/0338ce3c2d05fc21fe0d.png
  Source: https://static.simonwillison.net/static/2025/gpt-5.1-pelican.png
- Media: https://pelicanmap.aveniqa.com/media/recovered/97997d64105bd138cc21.png
  Source: https://static.simonwillison.net/static/2025/gpt-5.1-high-pelican.png