Qwen3.5-2B
Weights availableOpen-weight Qwen model with a 256K-token context window, image input and tool calling. Released March 2, 2026. Weights on Hugging Face.
Access details: Qwen open weights (Hugging Face)
The Hugging Face repository. Download the weights and run them yourself or with a host.
Qwen/Qwen3.5-2BUpdated Oct 1, 2026
Capabilities & limits
- Context window
- 256K
- Maximum output
- Not published
- Image input
- Supported
- Tool calling
- Supported
- Structured output
- Not published
Hosted price
Free to download. Running the weights costs whatever your hardware or host charges.
Price history
Oct 1, 2026
Input Not applicable per million tokens
Oct 1, 2026
Output Not applicable per million tokens
Technical details
- Parameters
- 2B
- Architecture
- Causal Language Model with Vision Encoder
- Training / knowledge cutoff
- Not published
- Input modalities
- Text, image, video
- Output modalities
- Text
License
Apache-2.0
From Qwen
How they describe it
Qwen3.5 represents a significant leap forward, integrating breakthroughs in multimodal learning, architectural efficiency, reinforcement learning scale, and global accessibility
Release & lifecycle
- Published
- Mar 2, 2026
- available
- As of Oct 1, 2026