Tagged articles

LongCat-2.0

2 articles · Page 1 of 1

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.

LongCat-2.0N-gram embeddingdomestic chip

0 likes · 7 min read

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

Meituan Technology Team

Jul 1, 2026 · Artificial Intelligence

LongCat‑2.0: Training a Trillion‑Parameter Model on a Domestic 50k‑Card Cluster

Meituan’s LongCat‑2.0, a 1.6‑trillion‑parameter MoE model trained on a 50,000‑card domestic cluster, supports 1 M‑token context, uses Sparse Attention, zero‑compute experts and MOPD architecture, achieving over 1 T tokens/day throughput, 1.5× MFU efficiency, and top‑ranked scores on coding and agent benchmarks.

AI modelAgentic CodingBenchmark

0 likes · 10 min read

LongCat‑2.0: Training a Trillion‑Parameter Model on a Domestic 50k‑Card Cluster