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

# ![SiliconFlow logo](https://models.dev/logos/siliconflow.svg)SiliconFlow

Access 49 SiliconFlow models through Mastra's model router. Authentication is handled automatically using the `SILICONFLOW_API_KEY` environment variable.

Learn more in the [SiliconFlow documentation](https://cloud.siliconflow.com/models).

```bash
SILICONFLOW_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: "siliconflow/ByteDance-Seed/Seed-OSS-36B-Instruct"
});

// 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 [SiliconFlow documentation](https://cloud.siliconflow.com/models) for details.

## Models

| Model                                              | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| -------------------------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `siliconflow/baidu/ERNIE-4.5-300B-A47B`            | 131K    |       |           |       |       |       | $0.28      | $1          |
| `siliconflow/ByteDance-Seed/Seed-OSS-36B-Instruct` | 262K    |       |           |       |       |       | $0.21      | $0.57       |
| `siliconflow/deepseek-ai/DeepSeek-R1`              | 164K    |       |           |       |       |       | $0.50      | $2          |
| `siliconflow/deepseek-ai/DeepSeek-V3`              | 164K    |       |           |       |       |       | $0.25      | $1          |
| `siliconflow/deepseek-ai/DeepSeek-V3.1`            | 164K    |       |           |       |       |       | $0.27      | $1          |
| `siliconflow/deepseek-ai/DeepSeek-V3.1-Terminus`   | 164K    |       |           |       |       |       | $0.27      | $1          |
| `siliconflow/deepseek-ai/DeepSeek-V3.2`            | 164K    |       |           |       |       |       | $0.27      | $0.42       |
| `siliconflow/deepseek-ai/DeepSeek-V3.2-Exp`        | 164K    |       |           |       |       |       | $0.27      | $0.41       |
| `siliconflow/deepseek-ai/DeepSeek-V4-Flash`        | 1.0M    |       |           |       |       |       | $0.14      | $0.28       |
| `siliconflow/deepseek-ai/DeepSeek-V4-Pro`          | 1.0M    |       |           |       |       |       | $2         | $3          |
| `siliconflow/google/gemma-4-26B-A4B-it`            | 262K    |       |           |       |       |       | $0.12      | $0.40       |
| `siliconflow/google/gemma-4-31B-it`                | 262K    |       |           |       |       |       | $0.13      | $0.40       |
| `siliconflow/inclusionAI/Ling-flash-2.0`           | 131K    |       |           |       |       |       | $0.14      | $0.57       |
| `siliconflow/MiniMaxAI/MiniMax-M2.5`               | 197K    |       |           |       |       |       | $0.30      | $1          |
| `siliconflow/moonshotai/Kimi-K2.5`                 | 262K    |       |           |       |       |       | $0.45      | $2          |
| `siliconflow/moonshotai/Kimi-K2.6`                 | 262K    |       |           |       |       |       | $0.77      | $4          |
| `siliconflow/openai/gpt-oss-120b`                  | 131K    |       |           |       |       |       | $0.05      | $0.45       |
| `siliconflow/openai/gpt-oss-20b`                   | 131K    |       |           |       |       |       | $0.04      | $0.18       |
| `siliconflow/Qwen/Qwen2.5-72B-Instruct`            | 33K     |       |           |       |       |       | $0.59      | $0.59       |
| `siliconflow/Qwen/Qwen2.5-7B-Instruct`             | 33K     |       |           |       |       |       | $0.05      | $0.05       |
| `siliconflow/Qwen/Qwen3-14B`                       | 131K    |       |           |       |       |       | $0.07      | $0.28       |
| `siliconflow/Qwen/Qwen3-235B-A22B-Thinking-2507`   | 262K    |       |           |       |       |       | $0.13      | $0.60       |
| `siliconflow/Qwen/Qwen3-30B-A3B-Instruct-2507`     | 262K    |       |           |       |       |       | $0.09      | $0.30       |
| `siliconflow/Qwen/Qwen3-32B`                       | 131K    |       |           |       |       |       | $0.14      | $0.57       |
| `siliconflow/Qwen/Qwen3-8B`                        | 131K    |       |           |       |       |       | $0.06      | $0.06       |
| `siliconflow/Qwen/Qwen3-Coder-30B-A3B-Instruct`    | 262K    |       |           |       |       |       | $0.07      | $0.28       |
| `siliconflow/Qwen/Qwen3-Coder-480B-A35B-Instruct`  | 262K    |       |           |       |       |       | $0.25      | $1          |
| `siliconflow/Qwen/Qwen3-VL-235B-A22B-Instruct`     | 262K    |       |           |       |       |       | $0.30      | $2          |
| `siliconflow/Qwen/Qwen3-VL-235B-A22B-Thinking`     | 262K    |       |           |       |       |       | $0.45      | $4          |
| `siliconflow/Qwen/Qwen3-VL-30B-A3B-Instruct`       | 262K    |       |           |       |       |       | $0.29      | $1          |
| `siliconflow/Qwen/Qwen3-VL-30B-A3B-Thinking`       | 262K    |       |           |       |       |       | $0.29      | $1          |
| `siliconflow/Qwen/Qwen3-VL-32B-Instruct`           | 262K    |       |           |       |       |       | $0.20      | $0.60       |
| `siliconflow/Qwen/Qwen3-VL-32B-Thinking`           | 262K    |       |           |       |       |       | $0.20      | $2          |
| `siliconflow/Qwen/Qwen3-VL-8B-Instruct`            | 262K    |       |           |       |       |       | $0.18      | $0.68       |
| `siliconflow/Qwen/Qwen3.5-122B-A10B`               | 262K    |       |           |       |       |       | $0.26      | $2          |
| `siliconflow/Qwen/Qwen3.5-27B`                     | 262K    |       |           |       |       |       | $0.25      | $2          |
| `siliconflow/Qwen/Qwen3.5-35B-A3B`                 | 262K    |       |           |       |       |       | $0.24      | $2          |
| `siliconflow/Qwen/Qwen3.5-397B-A17B`               | 262K    |       |           |       |       |       | $0.39      | $2          |
| `siliconflow/Qwen/Qwen3.5-9B`                      | 262K    |       |           |       |       |       | $0.10      | $0.15       |
| `siliconflow/Qwen/Qwen3.6-27B`                     | 262K    |       |           |       |       |       | $0.30      | $3          |
| `siliconflow/Qwen/Qwen3.6-35B-A3B`                 | 262K    |       |           |       |       |       | $0.20      | $2          |
| `siliconflow/stepfun-ai/Step-3.5-Flash`            | 262K    |       |           |       |       |       | $0.10      | $0.30       |
| `siliconflow/tencent/Hunyuan-A13B-Instruct`        | 131K    |       |           |       |       |       | $0.14      | $0.57       |
| `siliconflow/tencent/Hy3-preview`                  | 262K    |       |           |       |       |       | $0.07      | $0.26       |
| `siliconflow/zai-org/GLM-4.5-Air`                  | 131K    |       |           |       |       |       | $0.14      | $0.86       |
| `siliconflow/zai-org/GLM-5`                        | 205K    |       |           |       |       |       | $0.95      | $3          |
| `siliconflow/zai-org/GLM-5.1`                      | 205K    |       |           |       |       |       | $1         | $4          |
| `siliconflow/zai-org/GLM-5.2`                      | 1.0M    |       |           |       |       |       | $1         | $4          |
| `siliconflow/zai-org/GLM-5V-Turbo`                 | 200K    |       |           |       |       |       | $1         | $4          |

## Advanced configuration

### Custom headers

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://api.siliconflow.com/v1",
    id: "siliconflow/ByteDance-Seed/Seed-OSS-36B-Instruct",
    apiKey: process.env.SILICONFLOW_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
      ? "siliconflow/zai-org/GLM-5V-Turbo"
      : "siliconflow/ByteDance-Seed/Seed-OSS-36B-Instruct";
  }
});
```