Does playermodel.latest_rows (the one door forecast.py:203, pwa.py:1709 and forecast_delivery.py:412 call) still select a played-but-uninvolved week, zeroing the 16 player_pbp_l4 features on the served board?
Owner lane: q-language
Question
Does playermodel.latest_rows (the one door forecast.py:203, pwa.py:1709 and forecast_delivery.py:412 call) still select a played-but-uninvolved week, zeroing the 16 player_pbp_l4 features on the served board?
Prediction
H-200 row: 40+ WR/TE rows stranded on the unrepaired board. Session prediction written after reading D-399 but before running: shipped arm 0 stranded; pre-D-399 arm (INVOLVED_WEEK=False) > 0.
Finding and verdict
CLOSED -- premise dead at HEAD. The defect H-200 names was fixed by D-399 in latest_rows and the invariant holds on the current served board (0/633), with a positive fixture showing it would catch 115 if the flag regressed.
Reasoning
Stops the row being re-drawn; confirms D-399's fix reaches all three board callers because they share latest_rows.
Next action
None in this row. The carries>targets downstream gate the row also named was not run: its upstream cause is 0 on the shipped board, so it could only measure other causes (not this row's question).
Source provenance and publication scope
Owned research record: research/scientist/experiments/2026-09-23T1438Z-h200-involved-week-board.json
This public reading view includes authored question, finding, review, reasoning and next action fields. Raw measurements, commands, logs and local paths are withheld. The record ID clock is not proof of completion or deployment.