1{2 "P0": {3 "status": "passed",4 "checks": [5 "TASK.md, README, gate_spec read; contract.md written"6 ],7 "notes": ""8 },9 "P1": {10 "status": "passed",11 "checks": [12 "SHA-256 matches README",13 "345x5, no duplicate months, monthly continuity",14 "yoy recomputation max diff 0",15 "exclusion ledger sums 345-35=310"16 ],17 "notes": "1998 gdp_yoy kept; COVID training window pre-specified"18 },19 "P2": {20 "status": "passed",21 "checks": [22 "naive baseline rmse/mae computed for h=1,3"23 ],24 "notes": ""25 },26 "P3": {27 "status": "passed",28 "checks": [29 "analysis.py runs, deterministic, writes results.json/forecasts.csv/exclusions.csv",30 "in-script availability assertions pass"31 ],32 "notes": "model ardl_direct_emp; AR-only diagnostic"33 },34 "P4": {35 "status": "passed",36 "checks": [37 "clean rerun byte-identical",38 "masked leakage check max diff 4.9e-7",39 "identities in checks.md pass",40 "gate run 1 (out/state/gate_receipts/20261030T050524.687172Z.json): 42/43 ok; only failure = P4/P5 not terminal (expected mid-run); reproducibility ok"41 ],42 "notes": "",43 "gate_receipt": "out/state/gate_receipts/20261030T050524.687172Z.json"44 },45 "P5": {46 "status": "passed",47 "checks": [48 "report.md with 6 sections, every number cites a results key",49 "claims.json 5 claims, all keys resolve",50 "final gate run (out/state/gate_receipts/20261030T050530.114306Z.json): PASSED 43/43"51 ],52 "notes": "",53 "gate_receipt": "out/state/gate_receipts/20261030T050530.114306Z.json"54 }55}