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  "story": {
    "story_id": "mp-2026-09-03-006",
    "source_story_id": "tmp-story-tabular-models-physics-limit",
    "edition_id": "mp-2026-09-03-morning-0056",
    "edition_url": "https://themachinepress.com/edition/2026-09-03",
    "position": 6,
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    "headline": "The Table Model Interpolated Physics but Lost the Units",
    "slug": "the-table-model-interpolated-physics-but-lost-the-units",
    "dek": "Four tabular foundation models beat six baselines on samples from 316 equations yet could not represent noiseless mechanisms or physical units.",
    "summary": "Four tabular foundation models beat six baselines on samples from 316 equations yet could not represent noiseless mechanisms or physical units.",
    "body_text": "The study treats table completion as a probe of what physics-like priors tabular foundation models acquire. Across in-domain and out-of-domain datasets sampled from 316 equations, the four tested systems led the baselines before and after tuning. The authors' central negative result is that those priors still cannot encode a deterministic mechanism or units, so strong interpolation should not be confused with a physical model.",
    "why_it_matters": "Four tabular foundation models beat six baselines on samples from 316 equations yet could not represent noiseless mechanisms or physical units.",
    "limitations": [
      "The authors' central negative result is that those priors still cannot encode a deterministic mechanism or units, so strong interpolation should not be confused with a physical model."
    ],
    "importance": 7,
    "canonical_url": "https://themachinepress.com/story/mp-2026-09-03-006/the-table-model-interpolated-physics-but-lost-the-units",
    "json_url": "https://themachinepress.com/story/mp-2026-09-03-006.json",
    "first_published_at": "2026-09-03T09:00:00.000-04:00",
    "modified_at": "2026-09-03T14:20:28.218-04:00",
    "content_status": "new",
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    "carryover_reason": null,
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        "text": "Four tabular foundation models beat six baselines on samples from 316 equations yet could not represent noiseless mechanisms or physical units.",
        "source_ids": [
          "source-2026-09-03-006"
        ],
        "qualification": "The authors' central negative result is that those priors still cannot encode a deterministic mechanism or units, so strong interpolation should not be confused with a physical model."
      }
    ],
    "source_ids": [
      "source-2026-09-03-006"
    ],
    "tags": [
      "tabular models",
      "physics",
      "evaluation"
    ],
    "image_url": null,
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-09-03-006",
      "title": "arXiv preprint 2609.02766",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2609.02766",
      "canonical_url": "https://arxiv.org/abs/2609.02766",
      "source_type": "primary_research",
      "is_primary_source": true,
      "published_at": "2026-09-02T12:05:40.000-04:00",
      "accessed_at": "2026-09-03T14:20:28.218-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "The Table Model Interpolated Physics but Lost the Units",
    "publisher": "The Machine Press",
    "published_at": "2026-09-03T09:00:00.000-04:00",
    "canonical_url": "https://themachinepress.com/story/mp-2026-09-03-006/the-table-model-interpolated-physics-but-lost-the-units"
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