This is a Parquet-format version of the OmniDocBench v1_0 dataset.
The original OmniDocBench dataset contains thousands of individual image and PDF files. When downloading via huggingface_hub, each file triggers a separate HTTP request, which can lead to HuggingFace rate limiting (HTTP 429 errors) during large-scale downloads.
This Parquet version consolidates all data into a single file, reducing the number of HTTP requests… See the full description on the dataset page:
https://huggingface.co/datasets/samiuc/OmniDocBench-parquet.