{"url":"/dataset/ms-asl","name":"MSASL-1000","full_name":null,"description_markdown":"**MSASL** is a real-life large-scale sign language data set comprising over 25,000 annotated videos.\r\n\r\nSource: [MS-ASL: A Large-Scale Data Set and Benchmark for Understanding American Sign Language](/paper/ms-asl-a-large-scale-data-set-and-benchmark)","description_withheld":null,"homepage":"https://www.microsoft.com/en-us/research/project/ms-asl/","introduced_date":null,"introduced_date_note":null,"introduced_by":{"paper":"/paper/ms-asl-a-large-scale-data-set-and-benchmark","title":"MS-ASL: A Large-Scale Data Set and Benchmark for Understanding American Sign Language","first_author":"Hamid Reza Vaezi Joze","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Videos","url":"/datasets/modality/videos"}],"tasks":[{"name":"Sign Language Recognition","url":"/task/sign-language-recognition","datasets_with_task":"/datasets/task/sign-language-recognition"},{"name":"Sign Language Translation","url":"/task/sign-language-translation","datasets_with_task":"/datasets/task/sign-language-translation"}],"languages":[],"variants":["MSASL-1000"],"data_loaders":[],"num_papers_in_archive":9,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/sign-language-recognition-on-ms-asl","task":"Sign Language Recognition","dataset_variant":"MSASL-1000","rows":2,"metrics":["P-I Top-1 Accuracy","P-C Top-1 Accuracy"],"first_row_in_archive_order":{"model":"Uni-Sign","paper":"/paper/uni-sign-toward-unified-sign-language","metrics":{"P-C Top-1 Accuracy":"76.97","P-I Top-1 Accuracy":"78.16"},"code_links":[{"title":"zechengli19/uni-sign","url":"https://github.com/zechengli19/uni-sign"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/uni-sign-toward-unified-sign-language","title":"Uni-Sign: Toward Unified Sign Language Understanding at Scale","date":"2025-01-25","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":15,"samples_ran":14,"samples_unverified":1,"pointer_only_for_licence":15,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/signbert-hand-model-aware-self-supervised-pre","title":"SignBERT+: Hand-model-aware Self-supervised Pre-training for Sign Language Understanding","date":"2023-05-08","rows_on_this_dataset":1,"code_links":0,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":1,"samples_harvested":15,"samples_ran":14,"samples_unverified":1,"pointer_only_for_licence":15,"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."}