Dataset Viewer
The dataset viewer is not available for this subset.
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/python3.9/tarfile.py", line 2588, in next
                  tarinfo = self.tarinfo.fromtarfile(self)
                File "/usr/local/lib/python3.9/tarfile.py", line 1292, in fromtarfile
                  obj = cls.frombuf(buf, tarfile.encoding, tarfile.errors)
                File "/usr/local/lib/python3.9/tarfile.py", line 1236, in frombuf
                  raise InvalidHeaderError("bad checksum")
              tarfile.InvalidHeaderError: bad checksum
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 289, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 81, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
                  for filename, f in tar_iterator:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/track.py", line 49, in __iter__
                  for x in self.generator(*self.args):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/file_utils.py", line 1329, in _iter_from_urlpath
                  yield from cls._iter_tar(f)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/file_utils.py", line 1280, in _iter_tar
                  stream = tarfile.open(fileobj=f, mode="r|*")
                File "/usr/local/lib/python3.9/tarfile.py", line 1822, in open
                  t = cls(name, filemode, stream, **kwargs)
                File "/usr/local/lib/python3.9/tarfile.py", line 1703, in __init__
                  self.firstmember = self.next()
                File "/usr/local/lib/python3.9/tarfile.py", line 2600, in next
                  raise ReadError(str(e))
              tarfile.ReadError: bad checksum
              
              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 65, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 343, in get_dataset_split_names
                  info = get_dataset_config_info(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 294, 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.

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

Token Activation Map to Visually Explain Multimodal LLMs

We introduce the Token Activation Map (TAM), a groundbreaking method that cuts through the contextual noise in Multimodal LLMs. This technique produces exceptionally clear and reliable visualizations, revealing the precise visual evidence behind every word the model generates.

Evaluation Datasets

This is a dataset repo to evaluate TAM. The involved datasets are formatted for easy useage.

Paper and Code

arXiv

🐙 GitHub Page

Citation

@misc{li2025tokenactivationmapvisually,
      title={Token Activation Map to Visually Explain Multimodal LLMs}, 
      author={Yi Li and Hualiang Wang and Xinpeng Ding and Haonan Wang and Xiaomeng Li},
      year={2025},
      eprint={2506.23270},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2506.23270}, 
}
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