{
  "schema_version": 2,
  "title": "Reproduction: Quantifying Error Propagation and Model Collapse in Diffusion Models",
  "emoji": "🎯",
  "space_id": "RyeCatcher/repro-quantifying-error-propagation-and-model-collapse-in-diffusion-models",
  "paper": {
    "arxiv_id": "2602.16601"
  },
  "tags": [
    "icml2026-repro",
    "paper-QYA0Q28ssf"
  ],
  "updated_at": "2026-08-03T11:01:42+00:00",
  "root": {
    "slug": "index",
    "title": "Reproduction: Quantifying Error Propagation and Model Collapse in Diffusion Models",
    "file": "pages/index.md",
    "children": [
      {
        "slug": "executive-summary",
        "title": "Executive summary",
        "file": "pages/executive-summary/page.md",
        "children": []
      },
      {
        "slug": "claim-1-c1-under-finite-drift-energy-assumptions-the-intra-generation-kl-diverge",
        "title": "Claim 1: C1: Under finite drift energy assumptions, the intra-generation KL diverge...",
        "file": "pages/claim-1-c1-under-finite-drift-energy-assumptions-the-intra-generation-kl-diverge/page.md",
        "children": []
      },
      {
        "slug": "claim-2-c2-a-matching-lower-bound-on-the-chi-squared-divergence-p-i-1-q",
        "title": "Claim 2: C2: A matching lower bound on the chi-squared divergence, χ²(p̂^(i+1) ∥ qᵢ...",
        "file": "pages/claim-2-c2-a-matching-lower-bound-on-the-chi-squared-divergence-p-i-1-q/page.md",
        "children": []
      },
      {
        "slug": "claim-3-c3-combining-the-upper-and-lower-bounds-yields-a-two-sided-equivalence",
        "title": "Claim 3: C3: Combining the upper and lower bounds yields a two-sided equivalence χ²...",
        "file": "pages/claim-3-c3-combining-the-upper-and-lower-bounds-yields-a-two-sided-equivalence/page.md",
        "children": []
      },
      {
        "slug": "claim-4-c4-when-the-score-error-series-diverges-the-accumulated-diverge",
        "title": "Claim 4: C4: When the score-error series ∑ᵢ ε²⋆,ᵢ diverges, the accumulated diverge...",
        "file": "pages/claim-4-c4-when-the-score-error-series-diverges-the-accumulated-diverge/page.md",
        "children": []
      },
      {
        "slug": "claim-5-c5-when-converges-accumulated-divergence-across-generations-sat",
        "title": "Claim 5: C5: When ∑ᵢ ε²⋆,ᵢ converges, accumulated divergence across generations sat...",
        "file": "pages/claim-5-c5-when-converges-accumulated-divergence-across-generations-sat/page.md",
        "children": []
      },
      {
        "slug": "claim-6-c6-the-dependent-tradeoff-between-drift-and-stability-is-empirically-co",
        "title": "Claim 6: C6: The α-dependent tradeoff between drift and stability is empirically co...",
        "file": "pages/claim-6-c6-the-dependent-tradeoff-between-drift-and-stability-is-empirically-co/page.md",
        "children": []
      },
      {
        "slug": "conclusion",
        "title": "Conclusion",
        "file": "pages/conclusion/page.md",
        "children": []
      }
    ]
  },
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