tadad/kat57-ground-truth-smoke
Kat57 ground-truth smoke subset A 50-card integration subset of tadad/kat57-ground-truth, drawn from the first published Parquet shard. This subset exists to test OCR pipelines and exact CER/WER scoring without downloading the full 36 GB collection. It is ordered by source identifier and is not a representative benchmark sample; substantive Kat57 claims should use a documented sample across the full collection. All fields are preserved from the full conversion, including the… See the full description on the dataset page: https://huggingface.co/datasets/tadad/kat57-ground-truth-smoke.
Kat57 ground-truth smoke subset
A 50-card integration subset of `tadad/kat57-ground-truth`, drawn from the first published Parquet shard.
This subset exists to test OCR pipelines and exact CER/WER scoring without downloading the full 36 GB collection. It is ordered by source identifier and is not a representative benchmark sample; substantive Kat57 claims should use a documented sample across the full collection.
All fields are preserved from the full conversion, including the scanned PNG, human-corrected reference, individual lines, and original PAGE XML. The source is Lund University Library's Kat57 release, licensed CC BY 4.0; credit Maria Hedberg and Lund University Library.