Train an AI model on my own documents
The step nobody explains: preparing the data properly, on your machine, before spending an hour of GPU.
- No sign-up
- Free, no watermark
- Nothing leaves your device
About this tool
"I want a model that knows my domain" sounds like an afternoon and takes three days, nearly all of it on the data. What decides the result is not the training: it is what you feed it.
Three mistakes recur and none of them announces itself. Duplicated text gets memorized instead of generalized. The letterhead and footer that ride along in all hundred documents take up a third of the corpus and teach nothing. And splitting chunks at random between train and test leaves the same template on both sides, so the metric comes out beautiful and false.
This tool handles all three, tells you how much of each it found, and changes nothing without showing you first.
How it works
- 01
Drop all your documents.
- 02
Read the warning about how much of the text is repeated template.
- 03
Tick the train/validation/test split and download the three files.