allenai/olmOCR-mix-1025

olmOCR-mix-1025 olmOCR-mix-1025 is a dataset of ~270,000 PDF pages which have been OCRed into plain-text in a natural reading order using gpt-4.1 and a special prompting strategy that preserves any born-digital content from each page. This dataset can be used to train, fine-tune, or evaluate your own OCR document pipeline, and all PDF pages used are included for download. Compared to olmOCR-mix-0225, this dataset includes: Cleaner outputs processed with gpt-4.1 More consistent… See the full description on the dataset page: https://huggingface.co/datasets/allenai/olmOCR-mix-1025.

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