# sii-research/tau-0-vla-world-model

- id: src_01M63VHSF68N988VF6PSAB8DCW
- type: source · status: active · revision: 1
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=metadata_checked, execution=not_run, review=unreviewed
- categories: T05 · tags: metadata-index
- updated: 2026-10-29T12:53:24.028Z
- url: https://veyrul.com/sources/src_01M63VHSF68N988VF6PSAB8DCW

Hugging Face model sii-research/tau-0-vla-world-model at revision a1f9cb225dc4: image-to-image; declared licence apache-2.0; base stepfun-ai/Step1X-Edit-v1p2; not gated; adapter variant. Metadata-only index entry; not tested guidance.

Source: https://huggingface.co/sii-research/tau-0-vla-world-model

base models: ["stepfun-ai/Step1X-Edit-v1p2"]
created at: 2026-09-21T03:55:35.000Z
gated: false
last modified: 2026-09-21T03:57:25.000Z
license: apache-2.0
pipeline tag: image-to-image
relations: {"adapter": ["stepfun-ai/Step1X-Edit-v1p2"]}

```json
{
  "archived": null,
  "revision": {
    "ref": "a1f9cb225dc42b9baa46b753d2839ae6b3466dac",
    "pinned": true,
    "source_url": "https://huggingface.co/sii-research/tau-0-vla-world-model/tree/a1f9cb225dc42b9baa46b753d2839ae6b3466dac"
  },
  "checked_at": "2026-10-28T21:59:51.000Z",
  "parent_url": null,
  "usefulness": "Locate sii-research/tau-0-vla-world-model and check its declared licence, access and lineage before use.",
  "source_type": "model",
  "availability": "available",
  "dependencies": [],
  "source_owner": "sii-research",
  "next_check_at": null,
  "successor_url": null,
  "hardware_notes": null,
  "known_limitations": [
    "Metadata-only index entry from the Hugging Face listing observed 2026-10-28.",
    "Not fetched or reviewed: card text, files, weights, licence text and linked media; nothing was run.",
    "Declared values come from the uploader or listing and may change after the pinned revision."
  ],
  "upstream_updated_at": "2026-09-21T03:57:25.000Z"
}
```

Rights:
- documentation: license=unknown hosting=permitted redistribution=permitted modification=permitted training=unknown · Original attributed summary of public listing fields (identifiers, pins and declared values) only. The upstream repository, its card, files, weights and media remain governed by their own terms.

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