{
  "id": "EXP-2026-0014",
  "kind": "experiment",
  "label": "PACC-Lab v0.7 — cross-geometry coordinate transfer without refitting",
  "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-2026-0014/",
    "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": "The v0.6 composed coordinate is frozen on one dependence geometry and applied to the other. N0/N1/N3 transfer bidirectionally on the primary protocol and 4/4 secondary seeds; N2 passes high → moderate but misses the moderate → high task-quotient gate by ≈ 0.0003 on the primary seed (2/4 secondary), while a targeted larger stress passes 3/3. Every target-local refit passes, so N2's failure is not a target-chart failure.",
    "eml_summary_zh": "把 v0.6 的組合座標凍結在一種依賴幾何上、套用到另一種。N0/N1/N3 在主要協定與 4/4 次要 seed 下雙向轉移；N2 高 → 中通過，但中 → 高在主要 seed 下以 ≈ 0.0003 之差未達任務商門檻（次要 2/4），而針對性的較大規模壓力測試 3/3 通過。所有目標本地重擬合都通過，因此 N2 的失敗不是目標 chart 的失敗。",
    "eml_label_zh": "PACC-Lab v0.7——不重新擬合的跨幾何座標轉移",
    "eml_primary_domain": "Model Representation",
    "eml_domains": [
      "Evaluation",
      "Formal AI"
    ],
    "eml_program_id": "PRG-2026-0001",
    "eml_hypothesis": "The composed coordinate is one geometry-invariant coordinate rather than a family of per-geometry local charts.",
    "eml_metrics": {
      "verdict": "PARTIAL_CROSS_GEOMETRY_TRANSFER",
      "moderate_to_high": {
        "N0": {
          "task_js": 0.03204,
          "latent_js": 0.01767,
          "pass": true
        },
        "N2": {
          "task_js": 0.0503,
          "latent_js": 0.02716,
          "pass": false
        },
        "N3": {
          "task_js": 0.03699,
          "pass": true
        }
      },
      "high_to_moderate": {
        "N0": {
          "task_js": 0.02993,
          "pass": true
        },
        "N2": {
          "task_js": 0.03237,
          "pass": true
        }
      },
      "secondary": {
        "N0_N1_N3": "4/4 both directions",
        "N2": "4/4 high→moderate, 2/4 moderate→high"
      }
    },
    "eml_interpretation": "A shared cross-geometry coordinate with family-specific basin boundaries — neither universal invariance nor separate local charts.",
    "eml_limitations": [
      "Not established: a universal geometry-invariant coordinate, transfer across a continuous dependence range, transfer to unseen cluster topology."
    ],
    "eml_random_seeds": [
      "20260909",
      "4 secondary seeds",
      "3 targeted N2 seeds at 120 episodes × 20 steps"
    ],
    "eml_run_count": 3,
    "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)"
    ]
  },
  "canonical_url": "https://evemisslab.com/ai/experiments/EXP-2026-0014/",
  "json": "/ai/experiments/EXP-2026-0014/index.json",
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  "snapshot": {
    "snapshot_id": "AI-SNAPSHOT-v0.1-fe85b9694a45",
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