Alibaba
Qwen: Qwen3.5 Plus 2026-02-15
Qwen vision-language model for visual reasoning, documents, and agent tasks
Model facts
- Context window
- 1M tokens
- Maximum output
- 66K tokens
- Cheapest paid input
- $0.26 per 1M tokens
- Cheapest paid output
- $1.56 per 1M tokens
- Open weights
- no
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, text, image, video.
Observed price history
- 2026-08-24: $0.26 input / $1.56 output per 1M tokens
API providers
- Kilo Gateway — model id qwen/qwen3.5-plus-02-15; $0.26 input / $1.56 output per 1M tokens; provider documentation