Meituan's LongCat team has released LongCat-2.5-Preview, a natively multimodal model with 1.6T total parameters, about 48B active, and a 1M-token context window. The model is built for long-horizon tasks spanning terminals, browsers, GUIs, spreadsheets, and design tools. It is available now through an API on the LongCat platform and a chat interface.
LongCat-2.5-Preview is now live.
1.6T parameters. ~48B active. A 1M-token context window.
Natively multimodal. Built to take on long-horizon tasks.
From terminals and browsers to GUIs, spreadsheets, and design tools.
Try it now:
🚀 API: https://longcat.ai/platform/
💬 Chat: https://longcat.ai/chat/
Source: Meituan LongCat · x.comPublished · added here
