LongCat-2.5
- Family
- LongCat
- Released
- 2026-11-02
- Parameters
- 1.6T (48B active)
- Architecture
- Mixture of Experts
- Openness
- Proprietary
- License
- ProprietaryRestricted
- Weights
- Not released
- Code
- Unknown
- Training
- Pretrained
No tracked provider pricing is available yet.
About
LongCat-2.5 is Meituan's native multimodal model for long-horizon agentic tasks, released November 2, 2026. It is a mixture-of-experts model with 1.6 trillion total parameters and about 48 billion activated per token, built on LongCat-2.0 with stronger native visual understanding and agentic coding, with W4A4 inference optimized for domestic AI accelerators. It accepts text and image input. It is served on the LongCat API Platform as LongCat-2.5; Meituan lists Hugging Face and GitHub releases as coming soon.
Providers(2)
Compare all 2Compare API pricing across 2 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| LongCat API Platform | - | - | ServerlessPartial |
| Vercel AI Gateway | - | - | ServerlessPartial |
Capabilities
Benchmark peer barsfor Agents
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
LongCat-2.5meituan/longcat-2.5No tracked provider pricing is available yet.