API platform ↗
Meituan’s model family for long-context code understanding, reasoning and tool use, with hosted access and open weights.
TOOLORA / Local reading edition
LongCat
Meituan’s model family for long-context code understanding, reasoning and tool use, with hosted access and open weights.
Overview
LongCat is Meituan’s model family. LongCat-2.0 focuses on long-context code understanding, generation and agent execution: developers provide project code and requirements, then connect tools for refactoring, application development or information processing. The family offers hosted access alongside released weights and inference materials. Self-hosting requires suitable hardware and an inference environment; the website’s workspace is a separate interface.
- Company country / region
- China · Company headquarters
Access options
Web chat ↗
LongCat’s official web app for direct conversations and online reasoning.
Official sources and references
- Official websitehttps://longcat.chat/platform/product
- Official websitehttps://longcat.chat/
- Documentationhttps://www.meituan.com/news/NN260706216009547
Descriptions summarize public information; consult official websites for features, pricing and regional availability.