{"url":"/task/boundary-captioning","name":"Boundary Captioning","slug":"boundary-captioning","description_markdown":"Provided with the timestamp of a boundary inside a video, the machine is required to generate sentences describing the status change at the boundary.","categories":[{"name":"Computer Vision","url":"/area/computer-vision"}],"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","slug_source":"archive_url"},"counts":{"papers_tagged":4,"papers_with_code":4,"benchmarks":1,"benchmark_tables_in_archive":1,"benchmark_tables_shown":1,"benchmark_tables_withheld_as_spam":0,"benchmark_definition":"a leaderboard table with at least one row; benchmark_tables_shown also counts the zero-row tables; benchmark_tables_in_archive adds the tables withheld as spam","datasets":2,"subtasks":0,"parent_tasks":1},"benchmarks":[{"leaderboard":"/sota/boundary-captioning-on-kinetic-geb","slug":"boundary-captioning-on-kinetic-geb","dataset":"Kinetics-GEB+","dataset_url":"/dataset/kinetic-gebc","rows_in_archive":1,"metrics":["CIDEr","ROUGE-L","SPICE"],"first_row_in_archive_order":{"model":"ActBERT-revised","paper_title":"GEB+: A Benchmark for Generic Event Boundary Captioning, Grounding and Retrieval","paper_url":"/paper/generic-event-boundary-captioning-a-benchmark","paper_date":"2022-04-01","arxiv_id":"2204.00486","code_links":[{"title":"yuxuan-w/geb-plus","url":"https://github.com/yuxuan-w/geb-plus"}],"syntology":null}}],"datasets":[{"url":"/dataset/kinetics","name":"Kinetics","full_name":"Kinetics Human Action Video Dataset","num_papers_in_archive":1341},{"url":"/dataset/kinetic-gebc","name":"Kinetics-GEB+","full_name":"","num_papers_in_archive":1}],"subtasks":[],"parent_tasks":[{"url":"/task/video-captioning","name":"Video Captioning"}],"papers":{"order":"repositories listed in the archive (desc), then date (desc); the archive holds no stars","population":"papers tagged with this task that list at least one repository in the archive","shown":4,"of":4,"tagged_in_all":4,"items":[{"url":"/paper/llmva-gebc-large-language-model-with-video","title":"LLMVA-GEBC: Large Language Model with Video Adapter for Generic Event Boundary Captioning","date":"2023-06-17","arxiv_id":"2306.10354","repositories_listed":1,"syntology":null},{"url":"/paper/dual-stream-transformer-for-generic-event","title":"Dual-Stream Transformer for Generic Event Boundary Captioning","date":"2022-07-07","arxiv_id":"2207.03038","repositories_listed":1,"syntology":null},{"url":"/paper/exploiting-context-information-for-generic","title":"Exploiting Context Information for Generic Event Boundary Captioning","date":"2022-07-03","arxiv_id":"2207.01050","repositories_listed":1,"syntology":null},{"url":"/paper/generic-event-boundary-captioning-a-benchmark","title":"GEB+: A Benchmark for Generic Event Boundary Captioning, Grounding and Retrieval","date":"2022-04-01","arxiv_id":"2204.00486","repositories_listed":1,"syntology":null}],"syntology_records":0,"syntology_note":"a paper without a record is not a recorded non-run: it may lack an arXiv id or simply be absent from the graph layer"},"description_links":{"kept":0,"unwrapped_to_text":0,"bare_urls_linked":0,"relative_images_dropped":0,"rule":"internal links are kept only when the target slug exists in the catalog"},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per-sample execution status on synthesized fixtures ('ran N of M samples'); not a correctness claim and not a ranking signal.","status_vocabulary":{"ran_honours":"ran, honoured the contract we drafted","ran_violates":"ran, violated the contract we drafted","ran_draft_wrong":"ran; our contract draft was wrong, not the code","ran_fixture":"ran; our fixture could not drive it","ran":"ran on a synthesized input","unverified":"unverified (harvested, no recorded run)"}},"not_shown":{"libraries":"the archive has no per-task library table","trend_sparklines":"the Trend column of the benchmarks table was a rendered image; it is not in the archive","social_and_latest_sorts":"stars and social signals are not in the archive"}}