LongCat 2.5 Preview
LongCat 2.5 Preview is Meituan's language model with a 1.0M context window and up to 131K output tokens, starting at $0.3 / 1M input and $1.20 / 1M output. A multimodal reasoning LLM from Meituan supporting text and image inputs with a 1M-token context window for coding and agentic workflows.
Capabilities
Input1/5
Text·
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities3/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $0.3 | $1.20 | $0.006 | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| LongCat 2.5 Preview | 1.0M | $0.300 | $1.20 | Current | |
| LongCat 2.0 | 1.0M | $0.300 | $1.20 | Available | |
| LongCat Flash Thinking | 33K | — | — | Available | |
| LongCat Flash Chat | 128K | — | — | Available | |
| LongCat Flash Lite | — | — | — | — | Available |
| LongCat Image | — | — | — | — | Available |