{
  "schema_version": 2,
  "title": "Reproduction: OSF: On Pre-training and Scaling of Sleep Foundation Models",
  "emoji": "🎯",
  "space_id": "Yashp2003/repro-osf-on-pre-training-and-scaling-of-sleep-foundation-models",
  "paper": {
    "arxiv_id": "2603.00190"
  },
  "tags": [
    "icml2026-repro",
    "paper-rlVGCyjqnt"
  ],
  "updated_at": "2026-07-22T15:29:11+00:00",
  "root": {
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    "title": "Reproduction: OSF: On Pre-training and Scaling of Sleep Foundation Models",
    "file": "pages/index.md",
    "children": [
      {
        "slug": "executive-summary",
        "title": "Executive summary",
        "file": "pages/executive-summary/page.md",
        "children": []
      },
      {
        "slug": "claim-1-sleepbench-dataset-scale-166-500-hours-across-9-nsrr-sources-and-21-000-studies",
        "title": "Claim 1: SleepBench dataset scale: 166,500 hours across 9 NSRR sources and 21,000+ studies",
        "file": "pages/claim-1-sleepbench-dataset-scale-166-500-hours-across-9-nsrr-sources-and-21-000-studies/page.md",
        "children": []
      },
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        "slug": "claim-2-mros-auc-osf-97-3-staging-92-8-arousal-vs-sleepfm-96-4-90-3-and-vit-96-9-88-4-table-2",
        "title": "Claim 2: MROS AUC: OSF 97.3 staging / 92.8 arousal vs SleepFM 96.4/90.3 and ViT 96.9/88.4 (Table 2)",
        "file": "pages/claim-2-mros-auc-osf-97-3-staging-92-8-arousal-vs-sleepfm-96-4-90-3-and-vit-96-9-88-4-table-2/page.md",
        "children": []
      },
      {
        "slug": "claim-3-ablation-time-channel-masking-94-8-to-96-7-table-1",
        "title": "Claim 3: Ablation: time+channel masking 94.8 to 96.7 (Table 1)",
        "file": "pages/claim-3-ablation-time-channel-masking-94-8-to-96-7-table-1/page.md",
        "children": []
      },
      {
        "slug": "claim-4-missing-channel-generalization-osf-vs-sleepfm-across-4-scenarios-table-6",
        "title": "Claim 4: Missing-channel generalization: OSF vs SleepFM across 4 scenarios (Table 6)",
        "file": "pages/claim-4-missing-channel-generalization-osf-vs-sleepfm-across-4-scenarios-table-6/page.md",
        "children": []
      },
      {
        "slug": "claim-5-scaling-with-data-fraction-1-100-and-encoder-capacity-1m-85m",
        "title": "Claim 5: Scaling with data fraction (1-100%) and encoder capacity (1M-85M)",
        "file": "pages/claim-5-scaling-with-data-fraction-1-100-and-encoder-capacity-1m-85m/page.md",
        "children": []
      },
      {
        "slug": "conclusion",
        "title": "Conclusion",
        "file": "pages/conclusion/page.md",
        "children": []
      }
    ]
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