Case · Logistics
Last-mile — lead time & freight cost, optimized together
// PERSONA
Han, SCM Operations — national logistics carrier
// INDUSTRY
Logistics / SCM
// DATASET
case_07 · last_mile_dispatch.csv · 1.2M deliveries
PROBLEM
The Problem
1.2M daily deliveries had to satisfy lead time *and* freight cost simultaneously, but operations ran on spreadsheets + intuition with only retrospective analysis. "How much does adding a hub reduce lead time in region X?" was unanswerable in advance.
COMING SOON
APPROACH
XimTier Approach
Orders, inventory, fleet positions, and traffic data are unified. Provide a lead-time target and Reverse What-If reverse-solves the optimal mix of hub additions, route reassignments, and fleet expansion — including the freight cost for each option, so the decision is one step.
COMING SOON
OUTCOMES
Outcomes
OUT / 01
Average lead time −1.4 hours
OUT / 02
Freight cost −9.2%
OUT / 03
Stock-out and overstock both fall (dual KPI satisfied)
OUT / 04
Hub decision time 6 weeks → 4 days
⚠ Example data — fine-tuned on customer data at deployment.