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

# ![Ollama Cloud logo](https://models.dev/logos/ollama-cloud.svg)Ollama Cloud

Access 20 Ollama Cloud models through Mastra's model router. Authentication is handled automatically using the `OLLAMA_API_KEY` environment variable.

Learn more in the [Ollama Cloud documentation](https://docs.ollama.com/cloud).

```bash
OLLAMA_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: "ollama-cloud/deepseek-v4-flash"
});

// 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 [Ollama Cloud documentation](https://docs.ollama.com/cloud) for details.

## Models

| Model                                 | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| ------------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `ollama-cloud/deepseek-v4-flash`      | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/deepseek-v4-flash:0731` | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/deepseek-v4-pro`        | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemma4:31b`             | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/glm-5.1`                | 203K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/glm-5.2`                | 976K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gpt-oss:120b`           | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gpt-oss:20b`            | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2.5`              | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2.6`              | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2.7-code`         | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k3`                | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/minimax-m2.5`           | 205K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/minimax-m2.7`           | 197K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/minimax-m3`             | 512K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/mistral-large-3:675b`   | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/nemotron-3-nano:30b`    | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/nemotron-3-super`       | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/nemotron-3-ultra`       | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/qwen3.5:397b`           | 262K    |       |           |       |       |       | —          | —           |

## Advanced configuration

### Custom headers

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://ollama.com/v1",
    id: "ollama-cloud/deepseek-v4-flash",
    apiKey: process.env.OLLAMA_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
      ? "ollama-cloud/qwen3.5:397b"
      : "ollama-cloud/deepseek-v4-flash";
  }
});
```