Meituan Technology Team

Jul 9, 2026 · Artificial Intelligence

LongCat-2.0 Open‑Sourced: Meituan Releases Domestic‑Chip Optimized Inference Code

Meituan has open‑sourced LongCat-2.0, a 1.6‑trillion‑parameter model that runs inference on domestic GPU/NPUs through sparse attention, N‑gram embedding, and a MOPD architecture, providing multi‑precision weights and deployment scripts to enable stable, high‑throughput serving on existing Chinese hardware.