Qwen3.5 4B
Alibaba
- Context window
- 262K 262,144 tokens
- Input / Output
- image, text, video → text
Timeline
- · Weights version · evidence link
- · Confirmed use · Qwen · official article bodies · Qwen-Robot Suite: A Foundation Model Suite for Physical World Intelligence
Excerpt
Qwen-RobotManip, built on Qwen3.5-4B VL with a flow-matching DiT action head, introduces three mechanisms to solve this
Specifications
Qwen3.5 4B is a model from Alibaba with open weights, first recorded on 7 Oct 2026; its release date is not established. The context window is 262,144 tokens.
- Context window
- 262,144
- Input
- image · text · video
- Output
- text
- Weights
- Open
Questions
What is the context window of Qwen3.5 4B?
The context window is 262,144 tokens.
Are the weights of Qwen3.5 4B publicly available?
Yes. Alibaba publishes the weights.
When was Qwen3.5 4B released?
Its release date is not established. Signal Forge first recorded it on 7 Oct 2026.