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Fix PixArt Sigma presets: update base model to PixArt-alpha org - #1536

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dxqb merged 1 commit into
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dxqb:fix-pixart-sigma-preset
Jun 17, 2026
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dxqb merged 1 commit into
Nerogar:mergefrom
dxqb:fix-pixart-sigma-preset

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@dxqb dxqb commented Jun 16, 2026

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PixArt-sigma/PixArt-XL-2-1024-MS returns 404. The canonical model per the upstream GitHub README is PixArt-alpha/PixArt-Sigma-XL-2-1024-MS.

Updates both sigma presets (#pixart sigma 1.0.json and #pixart sigma 1.0 LoRA.json).

Closes #1533.

Drafted by Claude

PixArt-sigma/PixArt-XL-2-1024-MS returns 404. The canonical model per
the upstream GitHub README is PixArt-alpha/PixArt-Sigma-XL-2-1024-MS.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@dxqb dxqb added the preview merged in the preview branch label Jun 16, 2026
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dxqb commented Jun 16, 2026

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not sure if PixArt-sigma/PixArt-XL-2-1024-MS ever existed, but now it seems to be at PixArt-alpha/PixArt-Sigma-XL-2-1024-MS.

  • test

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dxqb changed the base branch from master to merge June 17, 2026 20:51
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dxqb merged commit 5e23f25 into Nerogar:merge Jun 17, 2026
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dxqb deleted the fix-pixart-sigma-preset branch June 17, 2026 20:52
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PixArt Sigma 1.0 LoRA preset references non-existent HuggingFace repo

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