Google open-sources MilleMiglia, a realistic instance generator for middle-mile logistics

MilleMiglia: A realistic instance generator for middle-mile logistics

Google open-sourced MilleMiglia, a realistic instance generator for middle-mile logistics—the transport between warehouses and distribution hubs. It creates test cases with real road networks, time windows, and vehicle constraints, making it easier to benchmark routing algorithms. The post does not disclose specific performance numbers or comparisons with existing benchmarks.