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

# ![Perplexity Agent logo](https://models.dev/logos/perplexity-agent.svg)혼란 Agent

Mastra의 Model 라우터를 통해 20개의 Perplexity Agent Model에 액세스하세요. 인증은 다음을 사용하여 자동으로 처리됩니다.`PERPLEXITY_API_KEY` environment variable.

자세한 내용은 다음에서 확인하세요.[Perplexity Agent documentation](https://docs.perplexity.ai/docs/agent-api/models).

```bash
PERPLEXITY_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: "perplexity-agent/anthropic/claude-haiku-4-5"
});

// 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 [Perplexity Agent 문서](https://docs.perplexity.ai/docs/agent-api/models)를 확인하세요.

## Model

| Model                                                | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| ---------------------------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `perplexity-agent/anthropic/claude-haiku-4-5`        | 200K    |       |           |       |       |       | $1         | $5          |
| `perplexity-agent/anthropic/claude-opus-4-5`         | 200K    |       |           |       |       |       | $5         | $25         |
| `perplexity-agent/anthropic/claude-opus-4-6`         | 200K    |       |           |       |       |       | $5         | $25         |
| `perplexity-agent/anthropic/claude-opus-4-7`         | 1.0M    |       |           |       |       |       | $5         | $25         |
| `perplexity-agent/anthropic/claude-sonnet-4-5`       | 200K    |       |           |       |       |       | $3         | $15         |
| `perplexity-agent/anthropic/claude-sonnet-4-6`       | 200K    |       |           |       |       |       | $3         | $15         |
| `perplexity-agent/google/gemini-2.5-flash`           | 1.0M    |       |           |       |       |       | $0.30      | $3          |
| `perplexity-agent/google/gemini-2.5-pro`             | 1.0M    |       |           |       |       |       | $1         | $10         |
| `perplexity-agent/google/gemini-3-flash-preview`     | 1.0M    |       |           |       |       |       | $0.50      | $3          |
| `perplexity-agent/google/gemini-3.1-pro-preview`     | 1.0M    |       |           |       |       |       | $2         | $12         |
| `perplexity-agent/moonshot-ai/kimi-k2.7-code`        | 262K    |       |           |       |       |       | $0.95      | $4          |
| `perplexity-agent/moonshot-ai/kimi-k3`               | 1.0M    |       |           |       |       |       | $3         | $15         |
| `perplexity-agent/nvidia/nemotron-3-super-120b-a12b` | 1.0M    |       |           |       |       |       | $0.25      | $3          |
| `perplexity-agent/openai/gpt-5-mini`                 | 400K    |       |           |       |       |       | $0.25      | $2          |
| `perplexity-agent/openai/gpt-5.1`                    | 400K    |       |           |       |       |       | $1         | $10         |
| `perplexity-agent/openai/gpt-5.2`                    | 400K    |       |           |       |       |       | $2         | $14         |
| `perplexity-agent/openai/gpt-5.4`                    | 1.1M    |       |           |       |       |       | $3         | $15         |
| `perplexity-agent/openai/gpt-5.5`                    | 1.1M    |       |           |       |       |       | $5         | $30         |
| `perplexity-agent/perplexity/sonar`                  | 128K    |       |           |       |       |       | $0.25      | $3          |
| `perplexity-agent/xai/grok-4-1-fast-non-reasoning`   | 2.0M    |       |           |       |       |       | $0.20      | $0.50       |

## 고급 구성

### 맞춤 헤더

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://api.perplexity.ai/v1",
    id: "perplexity-agent/anthropic/claude-haiku-4-5",
    apiKey: process.env.PERPLEXITY_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
      ? "perplexity-agent/xai/grok-4-1-fast-non-reasoning"
      : "perplexity-agent/anthropic/claude-haiku-4-5";
  }
});
```

## 직접 공급자 설치

이 Provider는 Mastra Model 라우터 문자열 대신 사용할 수 있는 독립 실행형 패키지로 직접 설치할 수도 있습니다. 자세한 내용은 [패키지 문서](https://www.npmjs.com/package/@ai-sdk/openai)를 확인하세요.

**npm**:

```bash
npm install @ai-sdk/openai
```

**pnpm**:

```bash
pnpm add @ai-sdk/openai
```

**Yarn**:

```bash
yarn add @ai-sdk/openai
```

**Bun**:

```bash
bun add @ai-sdk/openai
```