# Evaluation photo attribution

- Beagle: Eric Ward, [Beagle portrait contemplative.jpg](https://commons.wikimedia.org/wiki/File:Beagle_portrait_contemplative.jpg), [CC BY-SA 2.0](https://creativecommons.org/licenses/by-sa/2.0/). Outputs are AI engraving transformations of this photo; retain attribution and share-alike license when sharing derivatives.
- Calico: Sidious1701, [Calico cat looking at the camera.JPG](https://commons.wikimedia.org/wiki/File:Calico_cat_looking_at_the_camera.JPG), public domain according to source page. Outputs are AI transformations.
- Rabbit: © Friedrich Haag / Wikimedia Commons, [Heimtier 004 2023 08 26.jpg](https://commons.wikimedia.org/wiki/File:Heimtier_004_2023_08_26.jpg), [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/). Outputs are AI engraving transformations; retain attribution and share-alike license when sharing derivatives. No endorsement implied.

Original files are unchanged. Input hashes and source metadata are in inputs/sources.json; generated output hashes are in per-call receipts. Research assets are not automatically public product previews.

## Local-site preview provenance — 2026-10-13

Beagle and calico gallery outputs now come from successful local website generation tasks, not direct provider evaluation calls. The original photos and their licenses above remain unchanged; the beagle transformation is shared under CC BY-SA 2.0.

- Beagle: UI task `9322657a-cb19-42c9-b00f-976f7fd1b99d`; backend generation `10458e1e-68a0-4f98-8333-d608a87c5fc4`; source `photo-beagle-1x1.png` (Nano Banana 2, standard, 1:1).
- Calico: UI task `21cfdcc0-8a51-4ef2-b487-63dbb3cf3c81`; backend generation `58e6a94d-6790-48c7-b601-39098f20bcc3`; source `photo-calico-oval-2k.png` (Nano Banana 2, 2K, 3:4).
- PNG outputs were encoded as JPEG at quality 92 with MozJPEG and 4:4:4 chroma. No crop, resize or design alteration was applied to these gallery originals. Responsive WebP variants follow the existing image pipeline parameters. Source PNG and derivative SHA-256 hashes are recorded in PROVENANCE.json.
- The rabbit image remains the previously reviewed photo-derived v5 research sample P14; it does not represent the site text-only rabbit generation.