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*   [LLMs](/v0.2/docs/integrations/llms/)
*   Together AI

On this page

Together AI
===========

Here's an example of calling a Together AI model as an LLM:

    import { TogetherAI } from "@langchain/community/llms/togetherai";import { PromptTemplate } from "@langchain/core/prompts";const model = new TogetherAI({  model: "mistralai/Mixtral-8x7B-Instruct-v0.1",});const prompt = PromptTemplate.fromTemplate(`System: You are a helpful assistant.User: {input}.Assistant:`);const chain = prompt.pipe(model);const response = await chain.invoke({  input: `Tell me a joke about bears`,});console.log("response", response);/**response Sure, here's a bear joke for you: Why do bears hate shoes so much? Because they like to run around in their bear feet! */

#### API Reference:

*   [TogetherAI](https://v02.api.js.langchain.com/classes/langchain_community_llms_togetherai.TogetherAI.html) from `@langchain/community/llms/togetherai`
*   [PromptTemplate](https://v02.api.js.langchain.com/classes/langchain_core_prompts.PromptTemplate.html) from `@langchain/core/prompts`

info

You can see a LangSmith trace of this example [here](https://smith.langchain.com/public/f49160bd-a6cd-4234-96de-b8106a9e08a7/r)

You can run other models through Together by changing the `modelName` parameter.

You can find a full list of models on [Together's website](https://api.together.xyz/playground).

### Streaming[​](#streaming "Direct link to Streaming")

Together AI also supports streaming, this example demonstrates how to use this feature.

    import { TogetherAI } from "@langchain/community/llms/togetherai";import { ChatPromptTemplate } from "@langchain/core/prompts";const model = new TogetherAI({  model: "mistralai/Mixtral-8x7B-Instruct-v0.1",  streaming: true,});const prompt = ChatPromptTemplate.fromMessages([  ["ai", "You are a helpful assistant."],  [    "human",    `Tell me a joke about bears.Assistant:`,  ],]);const chain = prompt.pipe(model);const result = await chain.stream({});let fullText = "";for await (const item of result) {  console.log("stream item:", item);  fullText += item;}console.log(fullText);/**stream item:  Surestream item: ,stream item:  herestream item: 'stream item: sstream item:  astream item:  lightstream item: -stream item: heartstream item: edstream item:  bearstream item:  jokestream item:  forstream item:  youstream item: :stream item:stream item:stream item: Whystream item:  dostream item:  bearsstream item:  hatestream item:  shoesstream item:  sostream item:  muchstream item: ?stream item:stream item:stream item: Becausestream item:  theystream item:  likestream item:  tostream item:  runstream item:  aroundstream item:  instream item:  theirstream item:  bearstream item:  feetstream item: !stream item: 
 Sure, here's a light-hearted bear joke for you:Why do bears hate shoes so much?Because they like to run around in their bear feet!
 */

#### API Reference:

*   [TogetherAI](https://v02.api.js.langchain.com/classes/langchain_community_llms_togetherai.TogetherAI.html) from `@langchain/community/llms/togetherai`
*   [ChatPromptTemplate](https://v02.api.js.langchain.com/classes/langchain_core_prompts.ChatPromptTemplate.html) from `@langchain/core/prompts`

info

You can see a LangSmith trace of this example [here](https://smith.langchain.com/public/26b5716e-6f00-47c1-aa71-1838a1eddbd1/r)

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