29 lines
1020 B
Markdown
29 lines
1020 B
Markdown
|
# GPT-2/3 Tokenizer
|
||
|
|
|
||
|
|
GPT-2/3 byte pair encoder/decoder/tokenizer based on [@latitudegames/GPT-3-Encoder](https://github.com/latitudegames/GPT-3-Encoder) that works in the browser and Deno.
|
||
|
|
|
||
|
|
See also: [JS byte pair encoder for OpenAI's CLIP model](https://github.com/josephrocca/clip-bpe-js).
|
||
|
|
|
||
|
|
```js
|
||
|
|
import {encode, decode} from "https://deno.land/x/gpt_2_3_tokenizer@v0.0.2/mod.js";
|
||
|
|
let text = "hello world";
|
||
|
|
console.log(encode(text)); // [258, 18798, 995]
|
||
|
|
console.log(decode(encode(text))); // "hello world"
|
||
|
|
```
|
||
|
|
or:
|
||
|
|
```js
|
||
|
|
let mod = await import("https://deno.land/x/gpt_2_3_tokenizer@v0.0.2/mod.js");
|
||
|
|
mod.encode("hello world"); // [258, 18798, 995]
|
||
|
|
```
|
||
|
|
or to include it as a global variable in the browser:
|
||
|
|
```html
|
||
|
|
<script type=module>
|
||
|
|
import tokenizer from "https://deno.land/x/gpt_2_3_tokenizer@v0.0.2/mod.js";
|
||
|
|
window.tokenizer = tokenizer;
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|
||
|
|
# License
|
||
|
|
|
||
|
|
The [original code is MIT Licensed](https://github.com/latitudegames/GPT-3-Encoder/blob/master/LICENSE) and so are any changes made by this repo.
|