Statsig Langchain Extensions

Extensions on top of Langchain Primitives that hook into Statsig analytics and experiments.

Example use:

const { OpenAIChat } = require("statsig-langchain/dist/llms/openai");
const { PromptTemplate } = require("statsig-langchain/dist/prompts");

async function run() {
    const model = await OpenAIChat.newWithStatsig({ temperature: 0 });

    const template = await PromptTemplate.fromTemplateStatsig("What is a good name for a company that makes {product}?");
    const prompt = await template.format({ product: "cars" });

    const response = await model.call(prompt);
    console.log(response);
}