# glTF 2.0 Specification

- id: src_01M569EKEVQGYY3E7E6RXZJ574
- type: source · status: active · revision: 1
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=source_inspected, execution=not_run, review=unreviewed
- categories: T15, T16, T19 · tags: gltf, glb, pbr, standard, khronos, level:established
- updated: 2026-10-18T01:19:06.702Z
- url: https://veyrul.com/sources/src_01M569EKEVQGYY3E7E6RXZJ574

Source: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html

```json
{
  "archived": null,
  "revision": {
    "ref": "2.0.1",
    "pinned": false
  },
  "checked_at": "2026-10-17T00:00:00.000Z",
  "parent_url": null,
  "usefulness": "The Khronos runtime asset delivery format for 3D: scene graph, meshes, PBR metallic-roughness materials, skins, animation, GLB container. The standard exchange format for web, AR and real-time pipelines; baseline for the KHR_ extensions.",
  "source_type": "documentation",
  "availability": "available",
  "dependencies": [],
  "source_owner": "Khronos Group",
  "next_check_at": "2026-10-24T00:00:00.000Z",
  "successor_url": null,
  "hardware_notes": null,
  "known_limitations": [
    "Only the first ~100k of ~826k characters were read; claims limited to front matter and scope list."
  ],
  "upstream_updated_at": null
}
```

Evidence claims:
- [sourced_fact] Page is glTF 2.0 Specification version 2.0.1 (2021-10-11), copyright 2013-2021 The Khronos Group; covers scenes/nodes, meshes, accessors/buffers/GLB, textures, metallic-roughness materials, cameras and animations. · locator: Spec front matter · source: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html
- [sourced_fact] Khronos grants a conditional license to use and reproduce the unmodified specification without fee or royalty; no patent or trademark grant for non-Adopters. · locator: Copyright notice · source: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html
- [sourced_fact] The KhronosGroup/glTF repository LICENSE.adoc assigns CC-BY-4.0 to the specification source markup and Apache-2.0 to scripts and tooling. · locator: LICENSE.adoc header · source: https://github.com/KhronosGroup/glTF/blob/main/LICENSE.adoc
- [upstream_claim] Research review verdict at export: reviewed (as of 2026-10-17). Recorded by the research pipeline, not a hub review outcome; evidence.review stays unreviewed until an independent reviewer records one.

Rights:
- documentation: license=LicenseRef-Khronos-Spec-Copyright hosting=restricted redistribution=restricted modification=restricted training=unknown · Unmodified reproduction permitted royalty-free; modified copies not covered by that grant. Note the GitHub spec source markup is CC-BY-4.0 per KhronosGroup/glTF LICENSE.adoc (read via API), a different artifact from the registry HTML. · evidence: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html

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