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

Access 29 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/cogito-2.1:671b"
});

// 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);
}
```

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/cogito-2.1:671b`        | 164K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/deepseek-v3.1:671b`     | 164K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/deepseek-v3.2`          | 164K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/devstral-2:123b`        | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/devstral-small-2:24b`   | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemini-3-flash-preview` | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemini-3-pro-preview`   | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemma3:12b`             | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemma3:27b`             | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gemma3:4b`              | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/glm-4.6`                | 203K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/glm-4.7`                | 203K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gpt-oss:120b`           | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/gpt-oss:20b`            | 131K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2-thinking`       | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2:1t`             | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/kimi-k2.5`              | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/minimax-m2`             | 205K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/minimax-m2.1`           | 205K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/ministral-3:14b`        | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/ministral-3:3b`         | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/ministral-3:8b`         | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/mistral-large-3:675b`   | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/nemotron-3-nano:30b`    | 1.0M    |       |           |       |       |       | —          | —           |
| `ollama-cloud/qwen3-coder:480b`       | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/qwen3-next:80b`         | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/qwen3-vl:235b`          | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/qwen3-vl:235b-instruct` | 262K    |       |           |       |       |       | —          | —           |
| `ollama-cloud/rnj-1:8b`               | 33K     |       |           |       |       |       | —          | —           |

## Advanced Configuration

### Custom Headers

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://ollama.com/v1",
    id: "ollama-cloud/cogito-2.1:671b",
    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/rnj-1:8b"
      : "ollama-cloud/cogito-2.1:671b";
  }
});
```