{
  "$schema": "https://themachinepress.com/schemas/story-v1.schema.json",
  "schema_version": "1.0.0",
  "document_type": "machine_press_story",
  "story": {
    "story_id": "mp-2026-10-13-015",
    "source_story_id": "tmp-brief-physforge-material-components",
    "edition_id": "mp-2026-10-13-morning-0095",
    "edition_url": "https://themachinepress.com/edition/2026-10-13",
    "position": 17,
    "story_type": "ticker",
    "section": "media-creative-tools",
    "editorial_classification": "editorial",
    "headline": "3D Assets Get Separate Material Controls",
    "slug": "3d-assets-get-separate-material-controls",
    "dek": "PhysForge fits physical properties and separates interacting components.",
    "summary": "PhysForge fits physical properties and separates interacting components.",
    "body_text": "PhysForge uses video-diffusion references to fit material behavior and decomposes complex interactions into separately adjustable components. The authors report improved controllability on two asset datasets. Its tests concern generated, simulatable assets; they do not certify a material's real-world properties.",
    "why_it_matters": "PhysForge fits physical properties and separates interacting components.",
    "limitations": [
      "Its tests concern generated, simulatable assets; they do not certify a material's real-world properties."
    ],
    "importance": 5,
    "canonical_url": "https://themachinepress.com/story/mp-2026-10-13-015/3d-assets-get-separate-material-controls",
    "json_url": "https://themachinepress.com/story/mp-2026-10-13-015.json",
    "first_published_at": "2026-10-13T09:00:00.000-04:00",
    "modified_at": "2026-10-13T09:43:56.853-04:00",
    "content_status": "updated",
    "is_carryover": false,
    "carryover_reason": null,
    "key_claims": [
      {
        "claim_id": "claim-mp-2026-10-13-015-001",
        "text": "PhysForge fits physical properties and separates interacting components.",
        "source_ids": [
          "source-2026-10-13-017"
        ],
        "qualification": "Its tests concern generated, simulatable assets; they do not certify a material's real-world properties."
      }
    ],
    "source_ids": [
      "source-2026-10-13-017"
    ],
    "tags": [
      "PhysForge",
      "3D assets",
      "simulation"
    ],
    "image_url": null,
    "corrections": [
      {
        "correction_id": "correction-2026-10-13-001",
        "revision": 2,
        "summary": "Publication note: The October 13, 2026 edition was prepared and published late on October 13 after the scheduled newsroom task could not start. It retains its October 13 edition date and 9:00 AM America/Detroit reveal time. Reports use evidence available before that cutoff; actual preparation and image-generation times are preserved in the provenance records.",
        "published_at": "2026-10-13T09:43:56.853-04:00",
        "affected_story_ids": [],
        "affected_claim_ids": []
      }
    ]
  },
  "sources": [
    {
      "source_id": "source-2026-10-13-017",
      "title": "arXiv preprint 2610.13681, original v1",
      "publisher": "arXiv / submitting research authors",
      "url": "https://arxiv.org/abs/2610.13681v1",
      "canonical_url": "https://arxiv.org/abs/2610.13681v1",
      "source_type": "primary_research",
      "is_primary_source": true,
      "published_at": null,
      "accessed_at": "2026-10-13T09:24:46.119-04:00",
      "supports_claim_ids": [
        "claim-mp-2026-10-13-015-001"
      ]
    }
  ],
  "corrections": [
    {
      "correction_id": "correction-2026-10-13-001",
      "revision": 2,
      "summary": "Publication note: The October 13, 2026 edition was prepared and published late on October 13 after the scheduled newsroom task could not start. It retains its October 13 edition date and 9:00 AM America/Detroit reveal time. Reports use evidence available before that cutoff; actual preparation and image-generation times are preserved in the provenance records.",
      "published_at": "2026-10-13T09:43:56.853-04:00",
      "affected_story_ids": [],
      "affected_claim_ids": []
    }
  ],
  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
  },
  "cite_this_report": {
    "title": "3D Assets Get Separate Material Controls",
    "publisher": "The Machine Press",
    "published_at": "2026-10-13T09:00:00.000-04:00",
    "canonical_url": "https://themachinepress.com/story/mp-2026-10-13-015/3d-assets-get-separate-material-controls"
  }
}