{"P0":{"status":"passed","checks":["TASK.md read fully","contract.md written"],"notes":""},
"P1":{"status":"passed","checks":["SHA-256 of all inputs computed and match README","row/col counts, date ranges, gaps, duplicates, missing values checked (1 missing UNRATE month 2025-10, outside window)","exclusions.csv: 319-79=240"],"notes":"post-2019 data excluded by hard filter + assertion"},
"P2":{"status":"passed","checks":["baseline_metric (mean-only RMSE) = 0.3247 computed on same 240-quarter sample"],"notes":""},
"P3":{"status":"passed","checks":["analysis.py reads only data/, writes results.json, table1.csv, figure1.png, exclusions.csv","no randomness (random_seed null)","Agg backend"],"notes":"HAC lag 4 via floor(4(n/100)^(2/9)); supplementary HAC Wald + variance-ratio tests added"},
"P4":{"status":"passed","checks":["clean rerun x2: identical SHA-256 of results.json and table1.csv","17 internal consistency checks all PASS (out/state/checks.md)","figure inspected visually"],"notes":""},
"P5":{"status":"passed","checks":["report.md with six required sections in order, keys cited","claims.json keys all exist in results.json"],"notes":""}}