@aliuq/gpt-3-encoder v1.1.5

GPT-3-Encoder

Javascript BPE Encoder Decoder for GPT-2 / GPT-3

Forked from latitudegames/GPT-3-Encoder

Differences from the original repository:

• By default, the encoder.json and vocab.bpe files are included in the package, which makes the file size very large.
• It is possible to provide a CDN file address to load the files.

Usage

default

import { decode, encode } from '@aliuq/gpt-3-encoder'

encode(str)
decode(tokens)

fetch

encode/decode need an another parameter options, which is an object with the following properties:

• encoder: the path of encoder.json file
• bpe: the path of vocab.bpe file

import { decode, encode } from '@aliuq/gpt-3-encoder/fetch'

const options = {
  encoder: 'https://unpkg.com/@aliuq/gpt-3-encoder/dist/encoder.json',
  bpe: 'https://unpkg.com/@aliuq/gpt-3-encoder/dist/vocab.bpe',
}

encode(str, options)
decode(tokens, options)

You need to set moduleResolution in tsconfig.json to node16 or nodenext, otherwise it will prompt that the type declaration is not found, or you can use // @ts-expect-error to ignore the error, If fetch and globalThis.fetch do not exist, you need to install axios.

Also, you can copy the files to your own server and use them.