AIHubMix

Access 34 AIHubMix models through Mastra's model router. Authentication is handled automatically using the AIHUBMIX_API_KEY environment variable.

Learn more in the AIHubMix documentation.

AIHUBMIX_API_KEY=your-api-key

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

const agent = new Agent({
  id: "my-agent",
  name: "My Agent",
  instructions: "You are a helpful assistant",
  model: "aihubmix/Kimi-K2-0905"
});

// 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 AIHubMix documentation for details.

Models

34 available models

Model	Context	Tools	Reasoning	Image	Audio	Video	Input $/1M	Output $/1M
aihubmix/claude-haiku-4-5	200K						$1	$6
aihubmix/claude-opus-4-1	200K						$17	$83
aihubmix/claude-opus-4-5	200K						$5	$25
aihubmix/claude-sonnet-4-5	200K						$3	$17
aihubmix/coding-glm-4.7-free	205K						—	—
aihubmix/coding-minimax-m2.1-free	205K						—	—
aihubmix/deepseek-v3.2	131K						$0.30	$0.45
aihubmix/deepseek-v3.2-fast	128K						$1	$3
aihubmix/deepseek-v3.2-speciale	128K						$0.58	$2
aihubmix/deepseek-v3.2-think	131K						$0.30	$0.45
aihubmix/gemini-2.5-flash	1.0M						$0.07	$0.30
aihubmix/gemini-2.5-pro	2.0M						$1	$5
aihubmix/gemini-3-pro-preview	1.0M						$2	$12
aihubmix/glm-4.7	205K						$0.27	$1
aihubmix/gpt-4.1	1.0M						$2	$8
aihubmix/gpt-4.1-mini	1.0M						$0.40	$2
aihubmix/gpt-4.1-nano	1.0M						$0.10	$0.40
aihubmix/gpt-4o	128K						$3	$10
aihubmix/gpt-5	400K						$5	$20
aihubmix/gpt-5-codex	400K						$1	$10
aihubmix/gpt-5-mini	200K						$2	$6
aihubmix/gpt-5-nano	128K						$0.50	$2
aihubmix/gpt-5-pro	400K						$7	$28
aihubmix/gpt-5.1	400K						$1	$10
aihubmix/gpt-5.1-codex	400K						$1	$10
aihubmix/gpt-5.1-codex-max	400K						$1	$10
aihubmix/gpt-5.1-codex-mini	400K						$0.25	$2
aihubmix/gpt-5.2	400K						$2	$14
aihubmix/Kimi-K2-0905	262K						$0.55	$2
aihubmix/minimax-m2.1	205K						$0.29	$1
aihubmix/o4-mini	200K						$2	$6
aihubmix/qwen3-235b-a22b-instruct-2507	262K						$0.28	$1
aihubmix/qwen3-235b-a22b-thinking-2507	262K						$0.28	$3
aihubmix/qwen3-coder-480b-a35b-instruct	262K						$0.82	$3

Advanced Configuration

Custom Headers

const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://aihubmix.com/v1",
    id: "aihubmix/Kimi-K2-0905",
    apiKey: process.env.AIHUBMIX_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});

Dynamic Model Selection

const agent = new Agent({
  id: "dynamic-agent",
  name: "Dynamic Agent",
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === "complex";
    return useAdvanced
      ? "aihubmix/qwen3-coder-480b-a35b-instruct"
      : "aihubmix/Kimi-K2-0905";
  }
});