BIG TECH · MAINLAND CHINA

Meituan 美团

Products

Model family

LongCat Source
Open-weight LLM family from Meituan's LongCat team.

Models

LongCat-2.0 · Jun 30, 2026 · Open weights
LongCat-Flash-Chat · Aug 29, 2025 · Open weights

Latest Events

Sep 28, 2026Reportedly: Meituan Ships LongCat-2.5-Preview: 1.6T MoE Multimodal Agent Model With 1M Context
Sep 22, 2026Meituan LongCat open-sources LongCat-DeepResearch research harness