{ "id": "EXP-2026-0019", "kind": "experiment", "label": "PACC-Lab v0.12 — bounded quadratic transition", "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-2026-0019/", "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": "Transition capacity rises in one preregistered step from 20 affine to 60 fixed degree-2 coefficients with charts, support, split, controls and thresholds unchanged. No family is rescued: reverse fidelity 0.0111 (N0/N1), 0.0139 (N2), 0.0141 (N3) versus the 0.01 gate, 0/4 secondary and 0/3 at larger scale; forward cocycle and inverse consistency survive the quadratic class. The lab stops here rather than escalating to cubic, quartic or neural transitions after seeing the result.", "eml_summary_zh": "轉換容量以一個預登記的步驟從 20 個仿射係數升到 60 個固定二次係數，chart、支撐、切分、控制與門檻不變。沒有家族被救回：反向保真度 0.0111（N0/N1）、0.0139（N2）、0.0141（N3），門檻 0.01，次要 0/4、較大規模 0/3；正向 cocycle 與反向一致性在二次類下存活。實驗室在此停止，而不是看到結果後升級到三次、四次或神經轉換。", "eml_label_zh": "PACC-Lab v0.12——有界二次轉換", "eml_primary_domain": "Model Representation", "eml_domains": [ "Evaluation", "Formal AI" ], "eml_program_id": "PRG-2026-0001", "eml_hypothesis": "The reverse destination bias is an artefact of the 4-D affine transition class.", "eml_metrics": { "verdict": "REVERSE BIAS PERSISTS UNDER BOUNDED QUADRATIC", "quadratic_reverse_fidelity": { "N0": 0.01108, "N2": 0.01392, "N3": 0.0141 }, "gate": 0.01, "quadratic_reverse_pass": "0/4 and 0/3", "forward_cocycle": "PASS", "inverse_pairs": "PASS (N2 2/3 at scale)" }, "eml_interpretation": "Rejects the affine-limitation explanation and strengthens a persistent directional/base-point mismatch as the next hypothesis. A sufficiently flexible approximator could fit any finite sample, which is exactly why capacity was bounded in advance.", "eml_limitations": [ "Does not prove that no nonlinear transition can remove the bias." ], "eml_random_seeds": [ "20260909", "3", "5", "7", "11", "3 primary-scale-ish seeds" ], "eml_run_count": 6, "eml_result_type": "NEGATIVE", "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-2026-0019/", "json": "/ai/experiments/EXP-2026-0019/index.json", "relations": [ { "id": "REL-2026-0291", "predicate": "runs_on", "source": "EXP-2026-0019", "target": "SYS-2026-0002", "status": "ACTIVE" }, { "id": "REL-2026-0292", "predicate": "uses_benchmark", "source": "EXP-2026-0019", "target": "BEN-2026-0001", "status": "ACTIVE" }, { "id": "REL-2026-0293", "predicate": "uses_dataset", "source": "EXP-2026-0019", "target": "DAT-2026-0001", "status": "ACTIVE" }, { "id": "REL-2026-0294", "predicate": "uses_model", "source": "EXP-2026-0019", "target": "MOD-2026-0001", "status": "ACTIVE" }, { "id": "REL-2026-0295", "predicate": "uses_model", "source": "EXP-2026-0019", "target": "MOD-2026-0002", "status": "ACTIVE" }, { "id": "REL-2026-0296", "predicate": "uses_model", "source": "EXP-2026-0019", "target": "MOD-2026-0003", "status": "ACTIVE" }, { "id": "REL-2026-0297", "predicate": "uses_model", "source": "EXP-2026-0019", "target": "MOD-2026-0004", "status": "ACTIVE" }, { "id": "REL-2026-0298", "predicate": "uses_model", "source": "EXP-2026-0019", "target": "MOD-2026-0005", "status": "ACTIVE" }, { "id": "REL-2026-0299", "predicate": "tests", "source": "EXP-2026-0019", "target": "THY-2026-0005", "status": "ACTIVE" }, { "id": "REL-2026-0300", "predicate": "extends", "source": "EXP-2026-0019", "target": "EXP-2026-0018", "status": "ACTIVE" }, { "id": "REL-2026-0301", "predicate": "produced", "source": "EXP-2026-0019", "target": "ART-2026-0032", "status": "ACTIVE" }, { "id": "REL-2026-0311", "predicate": "extends", "source": "EXP-2026-0020", "target": "EXP-2026-0019", "status": "ACTIVE" } ], "snapshot": { "snapshot_id": "AI-SNAPSHOT-v0.1-fe85b9694a45", "created_at": "2026-09-11T05:00:27Z", "format_version": "0.1", "sedb_baseline": "v0.4B contract; static source content/ai/", "generator_version": "evemisslab-com ai_research 0.1", "object_count": 124, "relation_count": 499, "artifact_count": 58 } }