> If by "training corpus" you mean the actual data I already acknowledged that that's currently legally impossible.

Did you read the site this very post links to? The entire point is that the training corpus, recipe, and scripts, as well as intermediate checkpoints, will be made available for K2 Horizon. Chinese models these days don't even release pre-trained weights anymore; all you get now is the finished post-trained product.

I've read your comment. I'm doubting you've even read the thing you were commenting on.