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alibaba/qwen3.5-plus-20260420

Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window. This...

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1M context65.5K max outputVision
Input $0.30/M · Output $1.80/M
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API details and access

Model Details

ProviderAlibaba
TypeLlm
Model IDalibaba/qwen3.5-plus-20260420

Capabilities

InputTextImage
OutputText
Context1,000,000
Max Output65,536
VisionSupported
Function CallingSupported

Access details

Chat Completions
Base URLhttps://api.sandbase.ai
API Endpoint/v1/chat/completions
{
  "model": "alibaba/qwen3.5-plus-20260420",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 512
}

Pricing

Input$0.30 / 1M tokens
Output$1.80 / 1M tokens

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