# Cross-day lesson — Northland Logistics, 2026-05-01

_Generated by `gpt-oss:20b` in 5.4s. Based on 2 events + 1 mid-day checkpoints._

**  
Before assigning the 15:00 baseline_fill, pre‑fetch the list of workers already allocated at 10:00 and cross‑check each candidate’s schedule to avoid double booking. Verify that every worker’s artifact includes a valid `f.reason` before finalizing the assignment. This ensures overlapping shifts are caught early and reduces rework.