GPT-2/3 Tokenizer

GPT-2/3 byte pair encoder/decoder/tokenizer based on @latitudegames/GPT-3-Encoder that works in the browser and Deno.

See also: JS byte pair encoder for OpenAI’s CLIP model.

import {encode, decode} from "https://deno.land/x/gpt_2_3_tokenizer@v0.0.1/mod.js";
let text = "hello world";
console.log(encode(text)); // [18798, 995]
console.log(decode(encode(text))); // "hello world"

License

The original code is MIT Licensed and so are any changes made by this repo.