LongCat 2.0 — Free AI Chat on Rewind.ai

Chat with LongCat 2.0 for free — no signup, no credit card. Meituan's LongCat 2.0 runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.

What is LongCat 2.0?

LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total. It is suited for coding, repository-level changes, long-horizon problem solving, and agentic.

How does LongCat 2.0 work?

Type your message in the box above and LongCat 2.0 replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between LongCat 2.0 and other models at any time from the picker at the top.

Is LongCat 2.0 free?

LongCat 2.0 is pay-as-you-go at $0.30/M input tokens, but you can use it without paying: every visitor gets 2,500 free tokens a day with no sign up, and a free account raises that to 5,000.