LongCat-2.5-Preview
Meituan's multimodal reasoning model for coding and agent tasks, with image understanding and a 1M-token context window
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Open / InstallLast updated October 23, 2026
Description
Meituan's multimodal reasoning model for coding and agent tasks, with image understanding and a 1M-token context window. Supports a context window of 1,048,576 tokens. Supports extended reasoning. Supports tool calling. Input priced at $0.3 per million tokens. Weights are not publicly released; access is via the provider API.
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Author
LongCat
Platform
api
Pricing model
paid
Categories
- Coding
- Research
- Design
- Productivity
Tags
- llm
- closed-weights
- longcat
- reasoning
- tool-calling
- text
- image
Capabilities
- Text generation
- 1,048,576 token context
- Extended reasoning
- Tool calling
- File attachments
- Image input
Information
TypeLarge Language Model
Model TypeText Generation
SourceModels Dev
AddedOctober 22, 2026