{"url":"/dataset/pacs-commonsense","name":"Physical Audiovisual CommonSense","full_name":null,"description_markdown":"**PACS** (**Physical Audiovisual CommonSense**) is the first audiovisual benchmark annotated for physical commonsense attributes. PACS contains a total of 13,400 question-answer pairs, involving 1,377 unique physical commonsense questions and 1,526 videos. The dataset provides new opportunities to advance the research field of physical reasoning by bringing audio as a core component of this multimodal problem.","description_withheld":null,"homepage":"https://github.com/samuelyu2002/PACS","introduced_date":"2022-03-21","introduced_date_note":null,"introduced_by":{"paper":"/paper/pacs-a-dataset-for-physical-audiovisual","title":"PACS: A Dataset for Physical Audiovisual CommonSense Reasoning","first_author":"Samuel Yu","url":null},"license":{"name":"MIT License","url":"https://github.com/samuelyu2002/PACS/blob/main/LICENSE"},"modalities":[{"name":"Images","url":"/datasets/modality/images"},{"name":"Audio","url":"/datasets/modality/audio"}],"tasks":[{"name":"Common Sense Reasoning","url":"/task/common-sense-reasoning","datasets_with_task":"/datasets/task/common-sense-reasoning"},{"name":"Physical Commonsense Reasoning","url":"/task/physical-commonsense-reasoning","datasets_with_task":"/datasets/task/physical-commonsense-reasoning"}],"languages":[],"variants":["Physical Audiovisual CommonSense"],"data_loaders":[],"num_papers_in_archive":3,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/physical-commonsense-reasoning-on-physical","task":"Physical Commonsense Reasoning","dataset_variant":"Physical Audiovisual CommonSense","rows":6,"metrics":["With Audio (Acc %)","Without Audio (Acc %)"],"first_row_in_archive_order":{"model":"Human","paper":"/paper/pacs-a-dataset-for-physical-audiovisual","metrics":{"With Audio (Acc %)":"96.3 ± 2.1","Without Audio (Acc %)":"90.5 ± 3.1"},"code_links":[{"title":"samuelyu2002/pacs","url":"https://github.com/samuelyu2002/pacs"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/pacs-a-dataset-for-physical-audiovisual","title":"PACS: A Dataset for Physical Audiovisual CommonSense Reasoning","date":"2022-03-21","rows_on_this_dataset":6,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-25T09:33:49+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}