# Opus 5.5 · Claudia photorealistic cycling preview

The author publishes an Astra/Opus 5.5 comparison whose upper and lower panels explicitly read GPT-6 Astra and Opus 5.5. Only this labelled model’s work region is faithfully cropped; pixels match the source, and the complete comparison remains collapsed in details, never as a main composite cover. Only the published still preview was recovered, not SVG source code. Appearance does not authenticate the code or capability; the author’s tie judgement is not a museum ranking. Model labels and attribution are source-reported, not independently authenticated. The date is the original post’s UTC publication day, 2026-09-24, not a known generation date; Beijing time may display the following day.

- Recorded date: 2026-09-24
- Date precision: Day
- Date basis: source-publication
- Model (source label): Opus 5.5
- Model attribution: Source-reported, not independently authenticated
- Creator / publisher: Claudia Galeán (💫,💫) (@deweytn)
- Format: Static SVG
- Prompt category: Source-documented test
- Original prompt: Create an SVG of a photorealistic pelican riding a bicycle. Do not use imagen.
- Last updated: 2026-10-02
- caseRole: case
- caseNumber: 846
- timelineVisible: True
- datePrecision: day
- dateBasis: source-publication
- cropProvenance: {'original': '/media/collected/2026-10-02-x-earlier-review/2103166793812693348-0.png', 'crop': '/media/collected/2026-10-02-x-earlier-review/dewey-opus55.png', 'box': [12, 491, 563, 860], 'sourceSha256': 'b4ee89cce6dbf7708f1782bc29598fff20cf12a370b948732c646de2a081d76b', 'cropSha256': '6daec31bd59ae6c3f25e59e3726c68cb49d5fc4c124f0bd94df280b0cd43be30', 'method': 'pixel-crop-no-redraw', 'decodedPixelsMatch': True}
- Original source: https://x.com/deweytn/status/2103166793812693348
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/x-dewey-opus55-2026-09-24/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-10-02-x-earlier-review/dewey-opus55.png
  Source: https://pbs.twimg.com/media/HS_yiqWXYAAoPDr.png?name=orig
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-10-02-x-earlier-review/2103166793812693348-0.png
  Source: https://pbs.twimg.com/media/HS_yiqWXYAAoPDr.png?name=orig