js-tiktoken
Advanced tools
tiktoken is a BPE tokeniser for use with OpenAI's models. This is a pure JS port of the original tiktoken library.
Install the library from NPM:
npm install js-tiktoken
Basic usage follows, which includes all the OpenAI encoders and ranks:
import assert from "node:assert";
import { getEncoding, encodingForModel } from "js-tiktoken";
const enc = getEncoding("gpt2");
assert(enc.decode(enc.encode("hello world")) === "hello world");
FAQs
JavaScript port of tiktoken
The npm package js-tiktoken receives a total of 414,327 weekly downloads. As such, js-tiktoken popularity was classified as popular.
We found that js-tiktoken demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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