SiliconFlow

Access 72 SiliconFlow models through Mastra's model router. Authentication is handled automatically using the SILICONFLOW_API_KEY environment variable.

Learn more in the SiliconFlow documentation.

SILICONFLOW_API_KEY=your-api-key

import { Agent } from "@mastra/core";

const agent = new Agent({
  name: "my-agent",
  instructions: "You are a helpful assistant",
  model: "siliconflow/baidu-ernie-4.5-300b-a47b"
});

// 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 for details.

Models

72 available 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-r1-distill-qwen-14b	131K						$0.10	$0.10
siliconflow/deepseek-ai-deepseek-r1-distill-qwen-32b	131K						$0.18	$0.18
siliconflow/deepseek-ai-deepseek-r1-distill-qwen-7b	33K						$0.05	$0.05
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-exp	164K						$0.27	$0.41
siliconflow/deepseek-ai-deepseek-vl2	4K						$0.15	$0.15
siliconflow/inclusionai-ling-flash-2.0	131K						$0.14	$0.57
siliconflow/inclusionai-ling-mini-2.0	131K						$0.07	$0.28
siliconflow/inclusionai-ring-flash-2.0	131K						$0.14	$0.57
siliconflow/meta-llama-meta-llama-3.1-8b-instruct	33K						$0.06	$0.06
siliconflow/minimaxai-minimax-m1-80k	131K						$0.55	$2
siliconflow/minimaxai-minimax-m2	197K						$0.30	$1
siliconflow/moonshotai-kimi-dev-72b	131K						$0.29	$1
siliconflow/moonshotai-kimi-k2-instruct	131K						$0.58	$2
siliconflow/moonshotai-kimi-k2-instruct-0905	262K						$0.40	$2
siliconflow/moonshotai-kimi-k2-thinking	262K						$0.55	$3
siliconflow/nex-agi-deepseek-v3.1-nex-n1	131K						$0.50	$2
siliconflow/openai-gpt-oss-120b	131K						$0.05	$0.45
siliconflow/openai-gpt-oss-20b	131K						$0.04	$0.18
siliconflow/qwen-qwen2.5-14b-instruct	33K						$0.10	$0.10
siliconflow/qwen-qwen2.5-32b-instruct	33K						$0.18	$0.18
siliconflow/qwen-qwen2.5-72b-instruct	33K						$0.59	$0.59
siliconflow/qwen-qwen2.5-72b-instruct-128k	131K						$0.59	$0.59
siliconflow/qwen-qwen2.5-7b-instruct	33K						$0.05	$0.05
siliconflow/qwen-qwen2.5-coder-32b-instruct	33K						$0.18	$0.18
siliconflow/qwen-qwen2.5-vl-32b-instruct	131K						$0.27	$0.27
siliconflow/qwen-qwen2.5-vl-72b-instruct	131K						$0.59	$0.59
siliconflow/qwen-qwen2.5-vl-7b-instruct	33K						$0.05	$0.05
siliconflow/qwen-qwen3-14b	131K						$0.07	$0.28
siliconflow/qwen-qwen3-235b-a22b	131K						$0.35	$1
siliconflow/qwen-qwen3-235b-a22b-instruct-2507	262K						$0.09	$0.60
siliconflow/qwen-qwen3-235b-a22b-thinking-2507	262K						$0.13	$0.60
siliconflow/qwen-qwen3-30b-a3b	131K						$0.09	$0.45
siliconflow/qwen-qwen3-30b-a3b-instruct-2507	262K						$0.09	$0.30
siliconflow/qwen-qwen3-30b-a3b-thinking-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-next-80b-a3b-instruct	262K						$0.14	$1
siliconflow/qwen-qwen3-next-80b-a3b-thinking	262K						$0.14	$0.57
siliconflow/qwen-qwen3-omni-30b-a3b-captioner	66K						$0.10	$0.40
siliconflow/qwen-qwen3-omni-30b-a3b-instruct	66K						$0.10	$0.40
siliconflow/qwen-qwen3-omni-30b-a3b-thinking	66K						$0.10	$0.40
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-vl-8b-thinking	262K						$0.18	$2
siliconflow/qwen-qwq-32b	131K						$0.15	$0.58
siliconflow/stepfun-ai-step3	66K						$0.57	$1
siliconflow/tencent-hunyuan-a13b-instruct	131K						$0.14	$0.57
siliconflow/tencent-hunyuan-mt-7b	33K						—	—
siliconflow/thudm-glm-4-32b-0414	33K						$0.27	$0.27
siliconflow/thudm-glm-4-9b-0414	33K						$0.09	$0.09
siliconflow/thudm-glm-4.1v-9b-thinking	66K						$0.04	$0.14
siliconflow/thudm-glm-z1-32b-0414	131K						$0.14	$0.57
siliconflow/thudm-glm-z1-9b-0414	131K						$0.09	$0.09
siliconflow/z-ai-glm-4.5	131K						$0.40	$2
siliconflow/z-ai-glm-4.5-air	131K						$0.14	$0.86
siliconflow/zai-org-glm-4.5	131K						$0.40	$2
siliconflow/zai-org-glm-4.5-air	131K						$0.14	$0.86
siliconflow/zai-org-glm-4.5v	66K						$0.14	$0.86
siliconflow/zai-org-glm-4.6	205K						$0.50	$2

Advanced Configuration

Custom Headers

const agent = new Agent({
  name: "custom-agent",
  model: {
    url: "https://api.siliconflow.com/v1",
    id: "siliconflow/baidu-ernie-4.5-300b-a47b",
    apiKey: process.env.SILICONFLOW_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});

Dynamic Model Selection

const agent = new Agent({
  name: "dynamic-agent",
  model: ({ runtimeContext }) => {
    const useAdvanced = runtimeContext.task === "complex";
    return useAdvanced
      ? "siliconflow/zai-org-glm-4.6"
      : "siliconflow/baidu-ernie-4.5-300b-a47b";
  }
});