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: longcat.ai/platform/
💬 Chat: longcat.ai/chat/
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a TRILLION parameter model by a FOOD DELIVERY startup btw.
maybe a dumb question, but how do these seemingly random Chinese companies have the resources/talent to make their own models?
Sep 25, 2026 · 2:21 PM UTC
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