@xsai-transformers/chat

Experimental provider implementation of 🤗 Transformers.js for xsai.

This enables you possibilities to use any models supported by 🤗 Transformers.js the feel of xsai just like you are directly request OpenAI API but pure locally within the browser.

This is also possible for runtime with WebGPU or Web Workers support, e.g. Node.js.

[!WARNING]

This haven't been released yet, it is currently only used by Project AIRI's stage and memory layer, if you found this helpful, join us to discuss on xsai #41.

Example usage

ni @xsai-transformers/chat -D # from @antfu/ni, can be installed via `npm i -g @antfu/ni`
pnpm i @xsai-transformers/chat -D
yarn i @xsai-transformers/chat -D
npm i @xsai-transformers/chat -D

import { createChatProvider } from '@xsai-transformers/chat'
import chatWorkerURL from '@xsai-transformers/chat/worker?worker&url'
import { generateText } from '@xsai/chat'

const chatProvider = createChatProvider({ baseURL: `xsai-transformers:///?worker-url=${chatWorkerURL}` })

const handleChat = () => {
  const res = await generateText({
    ...chatProvider.chat('onnx-community/gemma-3-270m-it-ONNX', { dtype: 'q4' }),
    messages: [{ content: 'Hi! How are you?', role: 'user' }],
  })

  console.log(res)
}