QiHang

通过 Mastra 的模型路由器访问 9 个 QiHang 模型。系统会自动使用 QIHANG_API_KEY 环境变量完成身份验证。

更多信息请参阅QiHang 文档。

.env

QIHANG_API_KEY=your-api-key

src/mastra/agents/my-agent.ts

import { Agent } from '@mastra/core/agent'

const agent = new Agent({
  id: 'my-agent',
  name: 'My Agent',
  instructions: 'You are a helpful assistant',
  model: 'qihang-ai/claude-haiku-4-5-20251001',
})

// 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)
}

信息

Mastra 使用兼容 OpenAI 的 /chat/completions endpoint。部分 Provider 特有功能可能不可用，详情请参阅QiHang 文档。

模型

9 available models

Model	Context	Tools	Reasoning	Image	Audio	Video	Input $/1M	Output $/1M
qihang-ai/claude-haiku-4-5-20251001	200K						$0.14	$0.71
qihang-ai/claude-opus-4-5-20251101	200K						$0.71	$4
qihang-ai/claude-sonnet-4-5-20250929	200K						$0.43	$2
qihang-ai/gemini-2.5-flash	1.0M						$0.09	$0.71
qihang-ai/gemini-3-flash-preview	1.0M						$0.07	$0.43
qihang-ai/gemini-3-pro-preview	1.0M						$0.57	$3
qihang-ai/gpt-5-mini	200K						$0.04	$0.29
qihang-ai/gpt-5.2	400K						$0.25	$2
qihang-ai/gpt-5.2-codex	400K						$0.14	$1

高级配置

自定义请求头

src/mastra/agents/my-agent.ts

const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    url: 'https://api.qhaigc.net/v1',
    id: 'qihang-ai/claude-haiku-4-5-20251001',
    apiKey: process.env.QIHANG_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})

动态选择模型

src/mastra/agents/my-agent.ts

const agent = new Agent({
  id: 'dynamic-agent',
  name: 'Dynamic Agent',
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === 'complex'
    return useAdvanced ? 'qihang-ai/gpt-5.2-codex' : 'qihang-ai/claude-haiku-4-5-20251001'
  },
})