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

# ![STACKIT logo](https://models.dev/logos/stackit.svg)스택잇

Mastra의 Model 라우터를 통해 8개의 STACKIT Model에 액세스하세요. 인증은 다음을 사용하여 자동으로 처리됩니다.`STACKIT_API_KEY` environment variable.

자세한 내용은 다음에서 확인하세요.[STACKIT documentation](https://docs.stackit.cloud/products/data-and-ai/ai-model-serving/basics/available-shared-models).

```bash
STACKIT_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: "stackit/Qwen/Qwen3-VL-235B-A22B-Instruct-FP8"
});

// 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` 엔드포인트를 사용합니다. 일부 Provider별 기능은 제공되지 않을 수 있습니다. 자세한 내용은 [STACKIT 문서](https://docs.stackit.cloud/products/data-and-ai/ai-model-serving/basics/available-shared-models)를 확인하세요.

## Model

| Model                                                | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| ---------------------------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `stackit/cortecs/Llama-3.3-70B-Instruct-FP8-Dynamic` | 128K    |       |           |       |       |       | $0.53      | $0.76       |
| `stackit/google/gemma-3-27b-it`                      | 37K     |       |           |       |       |       | $0.53      | $0.76       |
| `stackit/intfloat/e5-mistral-7b-instruct`            | 4K      |       |           |       |       |       | $0.02      | $0.02       |
| `stackit/openai/gpt-oss-120b`                        | 131K    |       |           |       |       |       | $0.53      | $0.76       |
| `stackit/openai/gpt-oss-20b`                         | 131K    |       |           |       |       |       | $0.18      | $0.29       |
| `stackit/Qwen/Qwen3-VL-235B-A22B-Instruct-FP8`       | 218K    |       |           |       |       |       | $2         | $2          |
| `stackit/Qwen/Qwen3-VL-Embedding-8B`                 | 32K     |       |           |       |       |       | $0.09      | $0.09       |
| `stackit/Qwen/Qwen3.6-27B`                           | 262K    |       |           |       |       |       | $0.53      | $0.76       |

## 고급 구성

### 맞춤 헤더

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://api.openai-compat.model-serving.eu01.onstackit.cloud/v1",
    id: "stackit/Qwen/Qwen3-VL-235B-A22B-Instruct-FP8",
    apiKey: process.env.STACKIT_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
      ? "stackit/openai/gpt-oss-20b"
      : "stackit/Qwen/Qwen3-VL-235B-A22B-Instruct-FP8";
  }
});
```