# gpt-5.6-luna · medium

Split from the same source using its explicit model-to-image mapping. Model attribution is source-reported, not independently authenticated. Only original pixels were cropped; the complete source image is retained below, without redrawing or improvement.

- Recorded date: 2026-09-04
- Date precision: Day
- Date basis: source-publication
- Model (source label): gpt-5.6-luna
- Model attribution: Source-reported, not independently authenticated
- Creator / publisher: Simon Willison
- Format: Static SVG
- Prompt category: Not separately recorded
- Original prompt: See the original source for the complete per-run prompt.
- Last updated: 2026-10-01
- caseRole: case
- caseNumber: 608
- timelineVisible: True
- datePrecision: day
- dateBasis: source-publication
- parentId: astra-grid-2026-09-04-ac0bd320
- comparisonIds: ['simon-grid-2026-09-04-gpt-5.6-luna-max', 'simon-grid-2026-09-04-gpt-5.6-luna-xhigh', 'simon-grid-2026-09-04-gpt-5.6-luna-high', 'simon-grid-2026-09-04-gpt-5.6-luna-medium', 'simon-grid-2026-09-04-gpt-5.6-luna-low', 'simon-grid-2026-09-04-gpt-5.6-luna-none']
- cropProvenance: {'original': '/media/recovered/16ee8225e04dc045b5c6.webp', 'crop': '/media/collected/2026-10-01-case-units/simon-grid-2026-09-04-gpt-5.6-luna-medium-47c00fdc.png', 'box': [990, 942, 1252, 1137], 'sourceSha256': '2bc13ad61b9acf894e7d08ffb165be446d9502ba591c265d16405b4439f1b212', 'cropSha256': 'f37dd65aaac8d8f008cc5284e20f1f5ac227a52a88c7521670ecf064589d9582', 'method': 'pixel-crop-no-redraw'}
- Original source: https://simonwillison.net/2026/Sep/4/astra-pelicans/
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/simon-grid-2026-09-04-gpt-5.6-luna-medium/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-10-01-case-units/simon-grid-2026-09-04-gpt-5.6-luna-medium-47c00fdc.png
  Source: https://static.simonwillison.net/static/2026/astra-grid-3.webp
- Media: https://pelicanmap.aveniqa.com/media/recovered/16ee8225e04dc045b5c6.webp
  Source: https://static.simonwillison.net/static/2026/astra-grid-3.webp