{"url":"/dataset/u2-bench","name":"U2-Bench","full_name":null,"description_markdown":"U2-BENCH is the first large-scale benchmark for evaluating Large Vision-Language Models (LVLMs) on ultrasound imaging understanding. It provides a diverse, multi-task dataset curated from 40 licensed sources, covering 15 anatomical regions and 8 clinically inspired tasks across classification, detection, regression, and text generation.","description_withheld":null,"homepage":"https://huggingface.co/datasets/DolphinAI/u2-bench","introduced_date":"2025-05-23","introduced_date_note":null,"introduced_by":{"paper":"/paper/u2-bench-benchmarking-large-vision-language","title":"U2-BENCH: Benchmarking Large Vision-Language Models on Ultrasound Understanding","first_author":"Anjie Le","url":null},"license":{"name":"cc-by-nc-nd-4.0","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"},{"name":"Medical","url":"/datasets/modality/medical"}],"tasks":[],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["U2-Bench"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+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."}