A foundation model released by Alibaba on July 19, 2026. With 2.4 trillion parameters, it is designed for complex reasoning, code engineering, specialized office tasks, and long-running agent tasks. The weights for the full Qwen3.8 model are announced to be released soon.
Parameters
Undisclosed
Context Window
License
Proprietary
Release Date
2026-07-19
API Pricing
API pricing for this model is not yet available
Strengths
- •Massive parameter scale (2.4T)
- •Excels at complex reasoning and code engineering
- •Supports long-running agent tasks
Weaknesses
- •Closed-source with access limitations
- •Is a preview with limited functionality
- •Model weights are not yet released
Use Cases
- •Executing complex reasoning tasks
- •Performing code engineering work
- •Running long-duration agent tasks