A way to share a model’s training code, data, and records with everyone.
It is like sharing your whole science fair notebook. People see every test. They see every scribble too.
Others can check the training and copy it. Teams can also find where a problem began.
Open weights
Open weights share the final model. Open training also shares its making.
AI Reproducibility
Full training records help others check and repeat the experiment.
AI Model Provenance
Training records give evidence about where a model came from.