A week ago we announced RedPajama, a project to create leading open-source models. We released the first step in the project a training dataset of over 1.2 trillion tokens following the LLaMA recipe.

Today we shared progress on training our first model on this dataset, a 7B parameter model using the Pythia architecture. So far we are a bit less than 50% through the training - 440B parameters. We published HELM benchmark results on 16 different scenarios for this checkpoint, showing the model accuracy to be quite high for this stage of training.