# gpt-5.6-terra · 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-terra
- 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: 620
- timelineVisible: True
- datePrecision: day
- dateBasis: source-publication
- parentId: astra-grid-2026-09-04-ac0bd320
- comparisonIds: ['simon-grid-2026-09-04-gpt-5.6-terra-max', 'simon-grid-2026-09-04-gpt-5.6-terra-xhigh', 'simon-grid-2026-09-04-gpt-5.6-terra-high', 'simon-grid-2026-09-04-gpt-5.6-terra-medium', 'simon-grid-2026-09-04-gpt-5.6-terra-low', 'simon-grid-2026-09-04-gpt-5.6-terra-none']
- cropProvenance: {'original': '/media/recovered/16ee8225e04dc045b5c6.webp', 'crop': '/media/collected/2026-10-01-case-units/simon-grid-2026-09-04-gpt-5.6-terra-medium-74ea33f8.png', 'box': [706, 942, 966, 1137], 'sourceSha256': '2bc13ad61b9acf894e7d08ffb165be446d9502ba591c265d16405b4439f1b212', 'cropSha256': '948365955174170c8c33de1c55eda6da83f96bf9312d52377d2a494cff82770c', '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-terra-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-terra-medium-74ea33f8.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