# Alibaba Qwen3.7 Plus API

> Qwen3.7 Plus is the balanced Plus tier of Alibaba's Qwen3.7 series, a reasoning model with text and image input released in June 2026. Alibaba highlights its multimodal hybrid agent abilities: perceiving real-world scenes, reading screens and operating GUIs, generating code from visual references and navigating mobile apps end to end, alongside coding, tool use and productivity work. Model Studio recommends it as its default for general and coding workloads, with Qwen3.8 Max for harder reasoning.

Source: https://www.sandbase.ai/models/alibaba/qwen3.7-plus
API reference: https://www.sandbase.ai/models/alibaba/qwen3.7-plus/docs

## Facts

- Provider: Alibaba
- Type: Language model
- Model ID: `alibaba/qwen3.7-plus`
- Price: $0.40 per 1M input tokens, $1.60 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/qwen3.7-plus",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 2048
}'
```

## FAQ

### How do I call Alibaba Qwen3.7 Plus through SandBase?

Create a SandBase API key, then send requests with the model ID "alibaba/qwen3.7-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 Qwen3.7 Plus cost?

$0.40 per 1M input tokens and $1.60 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 Qwen3.7 Plus?

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

### How does Alibaba Qwen3.7 Plus score on benchmarks?

Alibaba Qwen3.7 Plus scores 25.2 on the Artificial Analysis Intelligence Index (v4.3), ranking #49 of 83 models on SandBase; Coding Index 55.9, Agentic Index 17.5. Source: Artificial Analysis, measured as Qwen3.7 Plus.

### Which features does Alibaba Qwen3.7 Plus support?

Alibaba Qwen3.7 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 Qwen3.7 Plus and the other models in the catalog; you do not need to sign up with Alibaba separately.