# Alibaba Qwen3.6 Plus API

> Qwen3.6 Plus is the Plus tier of Alibaba's Qwen3.6 series, a hosted native vision-language reasoning model released in April 2026. Alibaba reports marked gains over the Qwen3.5 series in agentic coding, front-end development and vibe coding, along with multimodal object recognition, OCR and object localization. Model Studio now lists it as a legacy model, with Qwen3.7 Plus as the recommended Plus-tier option, so it fits workloads already validated on this version.

Source: https://www.sandbase.ai/models/alibaba/qwen3.6-plus
API reference: https://www.sandbase.ai/models/alibaba/qwen3.6-plus/docs

## Facts

- Provider: Alibaba
- Type: Language model
- Model ID: `alibaba/qwen3.6-plus`
- Price: $0.50 per 1M input tokens, $3 per 1M output tokens
- Context window: 1M tokens, up to 65.5K output tokens
- Capabilities: chat, vision, reasoning, structured output, function calling
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

- Chat Completions API: `POST https://api.sandbase.ai/v1/chat/completions`

```bash
curl -X POST https://api.sandbase.ai/v1/chat/completions \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "alibaba/qwen3.6-plus",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 2048
}'
```

## FAQ

### How do I call Alibaba Qwen3.6 Plus through SandBase?

Create a SandBase API key, then send requests with the model ID "alibaba/qwen3.6-plus" to Chat Completions API (/v1/chat/completions) at https://api.sandbase.ai. The request examples on this page show the exact payload.

### How much does Alibaba Qwen3.6 Plus cost?

$0.50 per 1M input tokens and $3 per 1M output tokens, billed per request from your SandBase balance. Discounts, when available, are shown in the pricing on this page.

### What is the context window of Alibaba Qwen3.6 Plus?

1M tokens of context, with up to 65.5K output tokens per response.

### How does Alibaba Qwen3.6 Plus score on benchmarks?

Alibaba Qwen3.6 Plus scores 27.0 on the Artificial Analysis Intelligence Index (v4.3), ranking #46 of 83 models on SandBase; Coding Index 54.5. Source: Artificial Analysis, measured as Qwen3.6 Plus.

### Which features does Alibaba Qwen3.6 Plus support?

Alibaba Qwen3.6 Plus supports vision (image input), reasoning, function calling, structured output. See Specifications above for the full list.

### Do I need a separate Alibaba account?

No. One SandBase API key and balance gives you access to Alibaba Qwen3.6 Plus and the other models in the catalog; you do not need to sign up with Alibaba separately.