Explore with Long-term Memory: A Benchmark and Multimodal LLM-based Reinforcement Learning Framework for Embodied Exploration
Paper • 2601.10744 • Published
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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: HfHubHTTPError
Message: 404 Client Error: Not Found for url: https://cas-bridge-direct.xethub.hf.co/xet-bridge-us/69bcfbcd0ab53b026a5db8b2/e06c48302b5c16db832a0a2b75cf3ae9c1663e2aaf6af2957f5ece4ab57109e7?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=cas%2F20260320%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260320T122326Z&X-Amz-Expires=3600&X-Amz-Signature=10d69f0934275e0f800f04650a85dea957fa5271544127cc553534a0803f050e&X-Amz-SignedHeaders=host&X-Xet-Cas-Uid=app%3A6241c288797aadd4ac9dd1a9&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27map.png%3B%20filename%3D%22map.png%22%3B&response-content-type=image%2Fpng&x-amz-checksum-mode=ENABLED&x-id=GetObject
request_id: 01KM5K6NG6C0GM40EB9B702PJF; (1) not found
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/huggingface_hub/utils/_http.py", line 409, in hf_raise_for_status
response.raise_for_status()
File "/usr/local/lib/python3.12/site-packages/requests/models.py", line 1026, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://cas-bridge-direct.xethub.hf.co/xet-bridge-us/69bcfbcd0ab53b026a5db8b2/e06c48302b5c16db832a0a2b75cf3ae9c1663e2aaf6af2957f5ece4ab57109e7?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=cas%2F20260320%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260320T122326Z&X-Amz-Expires=3600&X-Amz-Signature=10d69f0934275e0f800f04650a85dea957fa5271544127cc553534a0803f050e&X-Amz-SignedHeaders=host&X-Xet-Cas-Uid=app%3A6241c288797aadd4ac9dd1a9&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27map.png%3B%20filename%3D%22map.png%22%3B&response-content-type=image%2Fpng&x-amz-checksum-mode=ENABLED&x-id=GetObject
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
return get_rows(
^^^^^^^^^
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2674, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2209, in __iter__
batch = formatter.format_batch(pa_table)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 472, in format_batch
batch = self.python_features_decoder.decode_batch(batch)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/formatting/formatting.py", line 234, in decode_batch
return self.features.decode_batch(batch, token_per_repo_id=self.token_per_repo_id) if self.features else batch
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 2254, in decode_batch
decode_nested_example(self[column_name], value, token_per_repo_id=token_per_repo_id)
File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1508, in decode_nested_example
return schema.decode_example(obj, token_per_repo_id=token_per_repo_id) if obj is not None else None
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/features/image.py", line 189, in decode_example
bytes_ = BytesIO(f.read())
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 844, in read_with_retries
out = read(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/huggingface_hub/hf_file_system.py", line 1012, in read
out = f.read()
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/huggingface_hub/hf_file_system.py", line 1078, in read
hf_raise_for_status(self.response)
File "/usr/local/lib/python3.12/site-packages/huggingface_hub/utils/_http.py", line 482, in hf_raise_for_status
raise _format(HfHubHTTPError, str(e), response) from e
huggingface_hub.errors.HfHubHTTPError: 404 Client Error: Not Found for url: https://cas-bridge-direct.xethub.hf.co/xet-bridge-us/69bcfbcd0ab53b026a5db8b2/e06c48302b5c16db832a0a2b75cf3ae9c1663e2aaf6af2957f5ece4ab57109e7?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=cas%2F20260320%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260320T122326Z&X-Amz-Expires=3600&X-Amz-Signature=10d69f0934275e0f800f04650a85dea957fa5271544127cc553534a0803f050e&X-Amz-SignedHeaders=host&X-Xet-Cas-Uid=app%3A6241c288797aadd4ac9dd1a9&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27map.png%3B%20filename%3D%22map.png%22%3B&response-content-type=image%2Fpng&x-amz-checksum-mode=ENABLED&x-id=GetObject
request_id: 01KM5K6NG6C0GM40EB9B702PJF; (1) not foundNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Explore with Long-term Memory: A Benchmark and Multimodal LLM-based Reinforcement Learning Framework for Embodied Exploration
CVPR 2026 [arXiv]
LMEE-Bench
lmee_bench_sub: Includes 58 tasks.lmee_bench: Includes the full 166 tasks.task_test: Trajectory data test set.
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