{
  "id": "EXP-2026-0015",
  "kind": "experiment",
  "label": "PACC-Lab v0.8 — frozen-coordinate transfer basins over a correlation sweep",
  "created_at": "2026-09-09",
  "updated_at": "2026-09-09",
  "values": {
    "eml_status": "STABLE",
    "eml_evidence_level": "E3",
    "eml_object_version": "0.1",
    "eml_canonical_url": "https://evemisslab.com/ai/experiments/EXP-2026-0015/",
    "eml_provenance": {
      "source": "EveMissLab research collection: Adaptive Epistemic Systems (真本體論13)",
      "extracted_by": "Splice (Claude Code), reading the canonical UTF-8 sources and each lab's own result reports",
      "extracted_at": "2026-09-11",
      "generator": "tools/extract_aes/extract.py",
      "claim_boundary": "status, evidence level and result type follow the source artifact's own stated claim boundary; nothing is upgraded beyond what the report supports"
    },
    "eml_summary": "One composed coordinate fitted at q* = 0.20 is applied unchanged across a nine-point sweep q ∈ {0.06 … 0.42} (within-cluster correctness correlation rising from ≈ 0.203 to ≈ 0.502). N0/N1/N3 pass through q = 0.33 and fail from 0.36; N2 passes through 0.30 and fails from 0.33. At the edge the negative-control discrimination margin is lost first while absolute latent error stays small; target-local refit passes 9/9 everywhere. Four secondary seeds reproduce the basin exactly for N0/N1/N3 and a seed-sensitive N2 edge at 0.33.",
    "eml_summary_zh": "在 q* = 0.20 擬合的一個組合座標，原封不動地套用到九點掃描 q ∈ {0.06 … 0.42}（叢集內正確性相關從 ≈ 0.203 升到 ≈ 0.502）。N0/N1/N3 通過到 q = 0.33、從 0.36 起失敗；N2 通過到 0.30、從 0.33 起失敗。在邊緣先失去的是負控制判別餘裕，而絕對潛在誤差仍小；目標本地重擬合處處 9/9 通過。四個次要 seed 對 N0/N1/N3 精確重現吸引域，N2 在 0.33 的邊緣對 seed 敏感。",
    "eml_label_zh": "PACC-Lab v0.8——相關度掃描下的凍結座標轉移吸引域",
    "eml_primary_domain": "Model Representation",
    "eml_domains": [
      "Evaluation",
      "Formal AI"
    ],
    "eml_program_id": "PRG-2026-0001",
    "eml_hypothesis": "A frozen probability-like coordinate has a finite transfer basin whose width depends on the family.",
    "eml_metrics": {
      "verdict": "FAMILY_SPECIFIC_TRANSFER_BASINS",
      "basins_grid": {
        "N0_N1_N3": "[0.06, 0.33]",
        "N2": "[0.06, 0.30]"
      },
      "pass_fraction": {
        "N0": "7/9",
        "N2": "6/9",
        "N3": "7/9"
      },
      "local_refit": "9/9",
      "edge_N0_q0.36": {
        "task_js": 0.0488,
        "latent_js": 0.0274,
        "real_over_control": 0.858,
        "fails": "negative-control discrimination"
      }
    },
    "eml_interpretation": "An atlas/basin picture: large regions share one low-complexity coordinate; different internal dynamics meet transfer boundaries at different places. High-q failure is not evidence that probability-like coordinates cease to exist there.",
    "eml_limitations": [
      "Grid points only, not continuous coverage; no single global coordinate over all dependence strengths."
    ],
    "eml_random_seeds": [
      "20260909",
      "4 secondary seeds"
    ],
    "eml_run_count": 2,
    "eml_result_type": "MIXED",
    "eml_controls": [
      "shuffled-target mapping",
      "constant prediction",
      "broken composition (v0.6+)",
      "target-local refit (v0.7+)"
    ],
    "eml_software_environment": "Python; deterministic seeded generators; no network, no LLM.",
    "eml_reproduction_instructions": "Extract the version's FINAL bundle; python -m pytest -q; run the version's primary script with the recorded seed; docs/PACC_LAB_v0.N_RESULTS.md and docs/EXPERIMENT_PROTOCOL_v0.N.md are inside the bundle.",
    "eml_completed_at": "2026-09-09",
    "eml_data_basis": "SYNTHETIC",
    "eml_model_ids": [
      "MOD-2026-0001",
      "MOD-2026-0002",
      "MOD-2026-0003",
      "MOD-2026-0004",
      "MOD-2026-0005"
    ],
    "eml_dataset_ids": [
      "DAT-2026-0001"
    ],
    "eml_benchmark_ids": [
      "BEN-2026-0001"
    ],
    "eml_authors": [
      "Neo.K (EveMissLab)"
    ],
    "eml_ai_collaborators": [
      "Sol (GPT-5.6, OpenAI ChatGPT)"
    ]
  },
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