The Phi_3_5_mini_instruct_vanilla_temperature_0.3 config contains 96 while it should generally contain 3 splits maximum (train/validation/test). If the splits 2000, 2001, 2002, 2003, 2004... are not used to differentiate between training and evaluation, please consider defining configs of this dataset instead. You can find how to define configs instead of splits here: https://huggingface.co/docs/hub/datasets-data-files-configuration