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Pareto on Autopilot: Evolving RL Policies for Messy Supply Chains

TL;DR Most “multi‑objective” solutions collapse trade‑offs into a single number. MORSE keeps the trade‑offs alive: it evolves a Pareto front of policies—not just solutions—so operators can switch policies in real time as priorities shift (profit ↔ emissions ↔ lead time). Add a CVaR knob and the system becomes tail‑risk aware, reducing catastrophic outcomes without babysitting. Why this matters (for operators & P&L owners) Supply chains live in tension: service levels vs working capital, speed vs emissions, resilience vs cost. Traditional methods either: ...

September 12, 2025 · 4 min · Zelina
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Bias in the Warehouse: What AIM-Bench Reveals About Agentic LLMs

Agentic LLMs are graduating from chat to control rooms—taking actions, maintaining memory, and optimizing business processes. Inventory is a natural proving ground: a clean cocktail of uncertainty, economics, and coordination. AIM-Bench arrives precisely here, testing LLM agents across newsvendor, multi-period replenishment, the Beer Game, two-level warehouses, and a small supply network—each with explicit uncertainty sources (stochastic demand, variable lead times, and partner behavior). ...

August 18, 2025 · 4 min · Zelina