# GPT-5.2-Codex · medium

The author requested a static SVG using GPT-5.2-Codex in Codex CLI at medium effort. This archives the article’s original PNG preview, not purported recovered SVG source. The article does not report visual-feedback iteration; no CLI or transcript code is executed here. Attribution is source-reported, not authenticated; date is article publication.

- Recorded date: 2025-12-19
- Date precision: Day
- Date basis: source-publication
- Model (source label): GPT-5.2-Codex
- Model attribution: Source-reported, not independently authenticated
- Creator / publisher: Simon Willison
- Format: Static SVG
- Prompt category: Source-documented test
- Original prompt: Generate an SVG of a pelican riding a bicycle
- Last updated: 2026-10-01
- caseRole: case
- caseNumber: 183
- timelineVisible: True
- datePrecision: day
- dateBasis: source-publication
- Original source: https://simonwillison.net/2025/Dec/19/introducing-gpt-52-codex/
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/simon-gpt52-codex-medium-2025-12-19/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-10-01-user-history-links/simon-gpt52-codex-medium-2025-12-19.png
  Source: https://static.simonwillison.net/static/2025/5.2-codex-pelican.png