# Claude Opus 4.6 · GEPA zero-shot baseline

The article explicitly labels this PNG Claude Opus 4.6 zero-shot. It is a source-published static SVG preview, not archived SVG source code. The article reports February 18, 2026; the pinned repository first-public commit is February 19. Both are preserved without inferring generation time. The optimized image’s model cannot be established from its filename alone and is held rather than assigned the Opus label. No Benchmark expansion or museum ranking is introduced. Model identity is not independently authenticated.

- Recorded date: 2026-02-18
- Date precision: Day
- Date basis: source-reported-publication-date
- Model (source label): Claude Opus 4.6
- Model attribution: Source-reported, not independently authenticated
- Creator / publisher: GEPA authors
- Format: Static SVG
- Prompt category: Source-documented test
- Original prompt: a pelican riding a bicycle
- Last updated: 2026-10-01
- caseRole: case
- caseNumber: 243
- timelineVisible: True
- datePrecision: day
- dateBasis: source-reported-publication-date
- Original source: https://gepa-ai.github.io/gepa/blog/2026/02/18/introducing-optimize-anything/
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/gepa-opus46-zeroshot-2026-02-18/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-10-01-nile-late/gepa-opus46-initial.png
  Source: https://raw.githubusercontent.com/gepa-ai/gepa/5463a1f5a0880a4dd1330f239870bf647122c329/docs/docs/blog/posts/2026-02-18-introducing-optimize-anything/images/claude-opus-initial-pelican.png