Key Info
Meituan LongCat released the weights of LongCat-2.5, a natively multimodal agentic model with 1.6T total parameters and roughly 48B active parameters, under the MIT license on Hugging Face.
Highlights
- 1.6T total parameters with ~48B active, using a sparse architecture
- Natively multimodal, combining stronger visual understanding with agentic coding in a single model
- Targets long-horizon agentic tasks, from complex coding projects to visual coding such as creative design and 3D work
- Released under the MIT license, with weights available on Hugging Face
- The team showcased a community demo, an interactive shop management website built by a developer
