> Discover all available pages from the documentation index: https://mastra.zisheng.pro/ko/llms.txt

# ![Modelis logo](https://models.dev/logos/modelis.svg)Model리스

Mastra의 Model 라우터를 통해 9개의 Modelis Model에 액세스하세요. 인증은 다음을 사용하여 자동으로 처리됩니다.`MODELIS_API_KEY` environment variable.

자세한 내용은 다음에서 확인하세요.[Modelis documentation](https://modelishub.com/pricing).

```bash
MODELIS_API_KEY=your-api-key
```

```typescript
import { Agent } from "@mastra/core/agent";

const agent = new Agent({
  id: "my-agent",
  name: "My Agent",
  instructions: "You are a helpful assistant",
  model: "modelis/claude-fable-5"
});

// Generate a response
const response = await agent.generate("Hello!");

// Stream a response
const stream = await agent.stream("Tell me a story");
for await (const chunk of stream) {
  console.log(chunk);
}
```

> **정보:** Mastra는 OpenAI 호환 `/chat/completions` endpoint를 사용합니다. 일부 Provider별 기능은 사용하지 못할 수 있습니다. 자세한 내용은 [Modelis 문서](https://modelishub.com/pricing)를 확인하세요.

## Model

| Model                       | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| --------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `modelis/claude-fable-5`    | 1.0M    |       |           |       |       |       | $10        | $50         |
| `modelis/claude-opus-4-8`   | 1.0M    |       |           |       |       |       | $5         | $25         |
| `modelis/claude-sonnet-4-6` | 1.0M    |       |           |       |       |       | $3         | $15         |
| `modelis/deepseek-v4-flash` | 1.0M    |       |           |       |       |       | $0.10      | $0.20       |
| `modelis/deepseek-v4-pro`   | 1.0M    |       |           |       |       |       | $0.43      | $0.87       |
| `modelis/gemini-2.5-flash`  | 1.0M    |       |           |       |       |       | $0.30      | $3          |
| `modelis/gemini-2.5-pro`    | 1.0M    |       |           |       |       |       | $1         | $10         |
| `modelis/qwen/qwen3.7-max`  | 1.0M    |       |           |       |       |       | $3         | $9          |
| `modelis/qwen/qwen3.7-plus` | 1.0M    |       |           |       |       |       | $0.77      | $3          |

## 고급 구성

### 맞춤 헤더

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://modelishub.com/v1",
    id: "modelis/claude-fable-5",
    apiKey: process.env.MODELIS_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});
```

### 동적 Model 선택

```typescript
const agent = new Agent({
  id: "dynamic-agent",
  name: "Dynamic Agent",
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === "complex";
    return useAdvanced
      ? "modelis/qwen/qwen3.7-plus"
      : "modelis/claude-fable-5";
  }
});
```