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muscgab
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JMangaBench_Read

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Image-to-Text

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Cannot get the split names for the config 'default' of the dataset.

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/folder_based_builder/folder_based_builder.py", line 211, in _split_generators
                  raise ValueError(
                      f"Metadata files {downloaded_metadata_file} and {features_per_metadata_file[0][0]} have different features: {features_per_metadata_file[0]} != {metadata_features}"
                  )
              ValueError: Metadata files hf://datasets/muscgab/JMangaBench_Read@abdad1d889d32f62fdc6f1570e0a3ee3fd7d186a/sfx/metadata.jsonl and hf://datasets/muscgab/JMangaBench_Read@abdad1d889d32f62fdc6f1570e0a3ee3fd7d186a/main/metadata.jsonl have different features: ('hf://datasets/muscgab/JMangaBench_Read@abdad1d889d32f62fdc6f1570e0a3ee3fd7d186a/main/metadata.jsonl', {'file_name': Value('string'), 'key': Value('string'), 'text': Value('string'), 'text_rin': Value('string'), 'n_chars': Value('int64'), 'gold': Value('bool'), 'gold_hard': Value('bool'), 'gold_random_audit': Value('bool'), 'printed': Value('bool'), 'non_printed': Value('bool'), 'font': Value('string'), 'role': Value('string'), 'orientation': Value('string'), 'crop_wh': List(Value('int64')), 'page_id': Value('int64'), 'box': Value('int64'), 'rating': Value('string'), 'origin': Value('string'), 'review': Value('string')}) != {'file_name': Value('string'), 'key': Value('string'), 'text': Value('string'), 'text_r7': Value('string'), 'n_chars': Value('int64'), 'gold': Value('bool'), 'gold_hard': Value('bool'), 'gold_random_audit': Value('bool'), 'printed': Value('bool'), 'non_printed': Value('bool'), 'font': Value('string'), 'role': Value('string'), 'orientation': Value('string'), 'crop_wh': List(Value('int64')), 'page_id': Value('int64'), 'box': Value('int64'), 'rating': Value('string')}
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 68, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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JMangaBench_Read v1.3

Crop images for JMangaBench_Read, a Japanese manga OCR benchmark. The main set contains the text a reader reads and a translation pipeline translates (speech, narration, asides): 7,789 text boxes from 1,847 pages by 1,847 artists, all pages first posted between 2025-10-01 and 2026-10-01. Sound effects are kept in a separate SFX set (380 boxes, unchanged since v1.2).

v1.3 adds 4,660 boxes from 1,116 new pages and removes 13 v1.2 boxes. Details: https://github.com/muscgab/JMangaBench_Read

Found an error? Please open an issue at https://github.com/muscgab/JMangaBench_Read/issues.

Leaderboard, labels, LLM readings, model predictions and scoring code: https://github.com/muscgab/JMangaBench_Read
Interactive leaderboard: https://muscgab.github.io/JMangaBench_Read/

Files

main/<key>.png (split test): main-set crops at original resolution, 7,789.
sfx/<key>.png (split sfx): SFX-set crops, 380.
main/metadata.jsonl, sfx/metadata.jsonl: one row per crop with file_name and the label fields (text, text_rin, gold, gold_hard, printed, non_printed, font, role, orientation, page_id, box, rating, origin, review, ...). Same content as data/gt.jsonl and data/gt_sfx.jsonl in the GitHub repository. Score with eval/score.py there.

Usage

hf download muscgab/JMangaBench_Read --repo-type dataset --local-dir JMangaBench_Read

For evaluation only. Do not use for training.

License

CC BY-NC-SA 4.0. Copyright of the original images remains with their respective artists.

Downloads last month: 260

Total file size:

177 MB