Qwen3.5 Plus

Model facts

Context window

1M tokens

Maximum output

66K tokens

Cheapest paid input

$0.115 per 1M tokens

Cheapest paid output

$0.688 per 1M tokens

Open weights

no

Providers

15

Capabilities and modalities

reasoning, tool calling, structured output, attachments, temperature control, text, image, video, pdf.

Observed price history

• 2026-08-24: $0.115 input / $0.688 output per 1M tokens

API providers

• Alibaba Coding Plan — model id qwen3.5-plus; free input / free output per 1M tokens; provider documentation
• Alibaba Coding Plan (China) — model id qwen3.5-plus; free input / free output per 1M tokens; provider documentation
• Merge Gateway — model id qwen/qwen3.5-plus; $0.115 input / $0.688 output per 1M tokens; provider documentation
• OrcaRouter — model id qwen/qwen3.5-plus; $0.115 input / $0.688 output per 1M tokens; provider documentation
• OpenCode Go — model id qwen3.5-plus; $0.2 input / $1.2 output per 1M tokens; provider documentation
• OpenCode Zen — model id qwen3.5-plus; $0.2 input / $1.2 output per 1M tokens; provider documentation
• EmpirioLabs AI — model id qwen3-5-plus; $0.36 input / $2.21 output per 1M tokens; provider documentation
• Alibaba — model id qwen3.5-plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• LLMTR — model id qwen/qwen3.5-plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• Meganova — model id Qwen/Qwen3.5-Plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• NanoGPT — model id qwen/qwen3.5-plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• Ofox — model id bailian/qwen3.5-plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• Vercel AI Gateway — model id alibaba/qwen3.5-plus; $0.4 input / $2.4 output per 1M tokens; provider documentation
• Alibaba (China) — model id qwen3.5-plus; $0.573 input / $3.44 output per 1M tokens; provider documentation
• ZenMux — model id qwen/qwen3.5-plus; $0.8 input / $4.8 output per 1M tokens; provider documentation