Multimodal
qvac
empiriolabs
siliconflow-cn
Qwen Family
Open Source
Released: Mar 2026
Updated: Aug 2026 Qwen3.5 4B
Qwen3.5 4B is a Multimodal model.
Qwen3.5 4B is a low-cost multimodal reasoning model with 256K context, image and video input, function tools, and structured output.
Vision
Audio
Tool Use
Reasoning
Citations
Key Specs
Context
262k
Max Output
66k
Best Price (Input / Output)
Chat with Model
$0.04 / $0.07 per 1M tokens
Pricing Comparison
| Provider | Input (1M) | Output (1M) | Image (1k) |
|---|---|---|---|
| qvac | Free | Free | - |
| siliconflow-cn | Free | Free | - |
| empiriolabs | $0.04 | $0.07 | - |
Prices are per 1 million tokens unless otherwise noted. Image pricing is per 1000 images if applicable.
Price History
Prompt Price
Completion Price
Price trend per 1 million tokens over time.