Together AI

透過 Mastra 的模型路由器存取 35 個 Together AI 模型。系統會自動使用 TOGETHER_API_KEY 環境變數進行驗證。

詳情請參閱Together AI 文件。

.env

TOGETHER_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: 'togetherai/LiquidAI/LFM2-24B-A2B',
})

// 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)
}

模型

23 available models

Model	Context	Tools	Reasoning	Image	Audio	Video	Input $/1M	Output $/1M
togetherai/deepcogito/cogito-v2-1-671b	164K						$1	$1
togetherai/deepseek-ai/DeepSeek-V4-Flash-0731	1.0M						$0.14	$0.28
togetherai/deepseek-ai/DeepSeek-V4-Pro	512K						$2	$3
togetherai/google/gemma-3n-E4B-it	33K						$0.06	$0.12
togetherai/google/gemma-4-31B-it	262K						$0.39	$0.97
togetherai/LiquidAI/LFM2-24B-A2B	33K						$0.03	$0.12
togetherai/meta-llama/Llama-3.3-70B-Instruct-Turbo	131K						$1	$1
togetherai/meta-llama/Meta-Llama-3-8B-Instruct-Lite	8K						$0.14	$0.14
togetherai/MiniMaxAI/MiniMax-M2.7	203K						$0.30	$1
togetherai/MiniMaxAI/MiniMax-M3	524K						$0.30	$1
togetherai/moonshotai/Kimi-K2.6	262K						$1	$5
togetherai/moonshotai/Kimi-K2.7-Code	262K						$0.95	$4
togetherai/moonshotai/Kimi-K3	1.0M						$3	$15
togetherai/nvidia/nemotron-3-ultra-550b-a55b	512K						$0.60	$4
togetherai/openai/gpt-oss-120b	131K						$0.15	$0.60
togetherai/openai/gpt-oss-20b	131K						$0.05	$0.20
togetherai/pearl-ai/gemma-4-31b-it	32K						$0.28	$0.86
togetherai/Qwen/Qwen2.5-7B-Instruct-Turbo	33K						$0.30	$0.30
togetherai/Qwen/Qwen3.5-9B	262K						$0.17	$0.25
togetherai/Qwen/Qwen3.6-Plus	1.0M						$0.50	$3
togetherai/Qwen/Qwen3.7-Max	1.0M						$1	$4
togetherai/thinkingmachines/Inkling	524K						$1	$4
togetherai/zai-org/GLM-5.2	262K						$1	$4

進階設定

自訂標頭

src/mastra/agents/my-agent.ts

const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    id: 'togetherai/LiquidAI/LFM2-24B-A2B',
    apiKey: process.env.TOGETHER_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})

動態選擇模型

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 ? 'togetherai/zai-org/GLM-5.2' : 'togetherai/LiquidAI/LFM2-24B-A2B'
  },
})

直接安裝 Provider

此 Provider 亦可直接安裝為獨立套件，用來取代 Mastra 模型路由器字串。詳情請參閱套件文件。

npm

npm install @ai-sdk/togetherai

pnpm

pnpm add @ai-sdk/togetherai

Yarn

yarn add @ai-sdk/togetherai

Bun

bun add @ai-sdk/togetherai

有關此 Provider 的詳細文件，請參閱 AI SDK Together AI Provider 文件。