# Alibaba: qwen3.5-plus-02-15

- Model ID: `qwen3.5-plus-02-15`
- Provider: Alibaba
- Web version: https://www.moleapi.com/en/models/qwen/qwen3.5-plus
- Content status: alias

## Model introduction

Qwen3.5-Plus is listed as an advanced model in the Qwen Code documentation, with thinking enabled.

## Model capabilities

- OpenAI compatible
- Prompt cache
- Reasoning

### Verified specifications

- Official model parameter: qwen3.5-plus
- Verified capability: Thinking enabled
- Official use context: Qwen Code model-provider configuration

## Model pricing and access

Pricing is supplied dynamically by the MoleAPI console API.

### Standard (default, x1)

| Tier | Condition | Input | Output | Cache read | Cache write |
| --- | --- | ---: | ---: | ---: | ---: |
| base | - | $0.12 | $0.7 | $0.012 | $0.15 |

### Access protocols

| Protocol | Method | Endpoint |
| --- | --- | --- |
| openai | POST | /v1/chat/completions |

- Live pricing source: https://home.moleapi.com/api/pricing

## About qwen3.5-plus-02-15

Qwen3.5-Plus is listed as an advanced model in the Qwen Code documentation, with thinking enabled.

### Best for

Coding-assistance workflows that benefit from thinking-enabled model behavior.

### Core strengths

- First-party Qwen Code configuration supports it directly for coding workflows.
- Thinking is enabled for tasks that benefit from stepwise analysis.
- OpenAI-compatible access eases migration from existing tools.

### Limitations

- The current first-party page does not publish complete context, output, and modality specifications together.
- No independent composite evaluation matched to this exact model ID was found, so no inferred ranking is shown.

### Selection and production evaluation

Start a qwen3.5-plus-02-15 evaluation by mapping its official positioning to real work: Coding-assistance workflows that benefit from thinking-enabled model behavior. The first pass should exercise both its main strength, "First-party Qwen Code configuration supports it directly for coding workflows.", and its known limitation, "The current first-party page does not publish complete context, output, and modality specifications together.", instead of relying on a single subjective general-chat comparison.

For access, MoleAPI currently lists openai protocols and the Standard billing groups for this Alibaba model; the default price summary is Input $0.12 / 1M tokens · Output $0.7 / 1M tokens. Pricing, protocols, and groups come from the live catalog, so production planning should still price representative requests using real context length, output size, and cache-hit assumptions.

No independent ranking is shown unless it matches this exact model ID and reasoning profile, so nearby variants are not used as a proxy. Before launch, pin the model ID, prompt, and sample set, then compare task accuracy, structured-output validity, tool-call success, and timeout rates under the same conditions.

The model material on this page was last checked on 2026-07-23. When upstream model cards, context limits, or tool support change, update the cited bilingual facts before changing the recommendation; live MoleAPI price changes remain separate and update from the catalog automatically.

### Sources

- [Qwen Code model provider documentation](https://qwenlm.github.io/qwen-code-docs/en/users/configuration/model-providers/) — Qwen
- Last verified: 2026-07-23

## Code examples

### cURL

```bash
curl https://api.moleapi.com/v1/chat/completions \
  -H "Authorization: Bearer $MOLEAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"qwen3.5-plus-02-15","messages":[{"role":"user","content":"Hello"}]}'
```

## More related models

- [deepseek-r1-distill-qwen-1.5b](https://www.moleapi.com/en/models/qwen/deepseek-r1-distill-qwen-1.5b) — Alibaba
- [deepseek-r1-distill-qwen-32b](https://www.moleapi.com/en/models/qwen/deepseek-r1-distill-qwen-32b) — Alibaba
- [qwen3.8-27b](https://www.moleapi.com/en/models/qwen/qwen3.8-27b) — Alibaba

## Frequently asked questions

### How is qwen3.5-plus-02-15 priced?

Prices are read from the MoleAPI console API and update with model prices, context tiers, and account groups.

### How can I access qwen3.5-plus-02-15?

The catalog currently lists openai.

### How do I switch an existing project to qwen3.5-plus-02-15?

Keep the MoleAPI API address and key, replace the model parameter, and check protocol-specific parameters.

### Where do the qwen3.5-plus-02-15 details come from?

Capabilities and limitations are checked against Qwen and the other cited pages; pricing and protocols come from the MoleAPI console.