1{2 "P0": {"status": "passed", "checks": ["TASK.md read fully; contract.md written with estimand, outputs, info rules, invalidating conditions"], "notes": ""},3 "P1": {"status": "passed", "checks": ["SHA-256, shape, schema, missing, duplicates, outliers recorded in data_audit.md", "12 negative training_hours found and handling decided", "exclusions.csv written: 1200 - 0 = 1200"], "notes": "No info-availability violations."},4 "P2": {"status": "passed", "checks": ["naive OLS computed: naive_estimate=-0.1352, CI [-0.1624,-0.1080], baseline_metric=3.861"], "notes": ""},5 "P3": {"status": "passed", "checks": ["out/analysis.py writes results.json, table1.csv, figure1.png, exclusions.csv; no randomness (random_seed null); Agg backend"], "notes": "Main model OLS y~hours+skill, HC1."},6 "P4": {"status": "passed", "checks": ["clean re-run byte-identical results.json", "CI/SE/RMSE/count/OVB-identity checks in checks.md all PASS", "gate run out/state/gate_receipts/20261030T040757.992946Z.json: all contract/repro checks ok; only failures were report sections and claims.json, which are P5 deliverables not yet written"], "notes": ""},7 "P5": {"status": "passed", "checks": ["report.md with 6 required sections written, citing results keys", "claims.json with 5 claims referencing existing keys", "gate run out/state/gate_receipts/20261030T040824.144035Z.json passed=true", "final gate re-run after ledger update: out/state/gate_receipts/20261030T040836.733714Z.json passed=true"], "notes": ""}8}9