# ![HPC-AI logo](https://models.dev/logos/hpc-ai.svg)HPC-AI

Access 3 HPC-AI models through Mastra's model router. Authentication is handled automatically using the `HPC_AI_API_KEY` environment variable.

Learn more in the [HPC-AI documentation](https://www.hpc-ai.com/doc/docs/quickstart/).

```bash
HPC_AI_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: "hpc-ai/minimax/minimax-m2.5"
});

// 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);
}
```

> **Info:** Mastra uses the OpenAI-compatible `/chat/completions` endpoint. Some provider-specific features may not be available. Check the [HPC-AI documentation](https://www.hpc-ai.com/doc/docs/quickstart/) for details.

## Models

| Model                         | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| ----------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `hpc-ai/minimax/minimax-m2.5` | 1.0M    |       |           |       |       |       | $0.14      | $0.56       |
| `hpc-ai/moonshotai/kimi-k2.5` | 262K    |       |           |       |       |       | $0.21      | $1          |
| `hpc-ai/zai-org/glm-5.1`      | 202K    |       |           |       |       |       | $0.66      | $2          |

## Advanced configuration

### Custom headers

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://api.hpc-ai.com/inference/v1",
    id: "hpc-ai/minimax/minimax-m2.5",
    apiKey: process.env.HPC_AI_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});
```

### Dynamic model selection

```typescript
const agent = new Agent({
  id: "dynamic-agent",
  name: "Dynamic Agent",
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === "complex";
    return useAdvanced
      ? "hpc-ai/zai-org/glm-5.1"
      : "hpc-ai/minimax/minimax-m2.5";
  }
});
```