OASST1 dataset preprocessed for reward modeling:
import pandas as pd
from datasets import load_dataset,concatenate_datasets, Dataset, DatasetDict
import numpy as np
df=concatenate_datasets(list(dataset.values())).to_pandas()
m2t=df.set_index("message_id")['text'].to_dict()
m2r=df.set_index("message_id")['role'].to_dict()
m2p=df.set_index('message_id')['parent_id'].to_dict()… See the full description on the dataset page:
https://huggingface.co/datasets/tasksource/oasst1_pairwise_rlhf_reward.