{"url":"/dataset/map2seq","name":"map2seq","full_name":null,"description_markdown":"7,672 human written natural language navigation instructions for routes in OpenStreetMap with a focus on visual landmarks. Validated in Street View.","description_withheld":null,"homepage":"https://map2seq.schumann.pub/dataset/download/","introduced_date":"2020-12-30","introduced_date_note":null,"introduced_by":{"paper":"/paper/generating-landmark-navigation-instructions-1","title":"Generating Landmark Navigation Instructions from Maps as a Graph-to-Text Problem","first_author":"Raphael Schumann","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"},{"name":"Texts","url":"/datasets/modality/texts"},{"name":"Interactive","url":"/datasets/modality/interactive"},{"name":"Replay data","url":"/datasets/modality/replay-data"}],"tasks":[{"name":"Vision and Language Navigation","url":"/task/vision-and-language-navigation","datasets_with_task":"/datasets/task/vision-and-language-navigation"},{"name":"Natural Language Landmark Navigation Instructions Generation","url":"/task/natural-language-landmark-navigation","datasets_with_task":"/datasets/task/natural-language-landmark-navigation"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["map2seq"],"data_loaders":[],"num_papers_in_archive":5,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/vision-and-language-navigation-on-map2seq","task":"Vision and Language Navigation","dataset_variant":"map2seq","rows":5,"metrics":["Task Completion (TC)"],"first_row_in_archive_order":{"model":"FLAME","paper":"/paper/flame-learning-to-navigate-with-multimodal","metrics":{"Task Completion (TC)":"52.44"},"code_links":[{"title":"xyz9911/FLAME","url":"https://github.com/xyz9911/FLAME"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/natural-language-landmark-navigation","task":"Natural Language Landmark Navigation Instructions Generation","dataset_variant":"map2seq","rows":1,"metrics":["SNT"],"first_row_in_archive_order":{"model":"graph2text+pretrain","paper":"/paper/generating-landmark-navigation-instructions-1","metrics":{"SNT":"66.4"},"code_links":[]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/flame-learning-to-navigate-with-multimodal","title":"FLAME: Learning to Navigate with Multimodal LLM in Urban Environments","date":"2024-08-20","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":7,"samples_ran":6,"samples_unverified":1,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/analyzing-generalization-of-vision-and","title":"Analyzing Generalization of Vision and Language Navigation to Unseen Outdoor Areas","date":"2022-03-25","rows_on_this_dataset":4,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":4,"samples_ran":0,"samples_unverified":4,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/generating-landmark-navigation-instructions-1","title":"Generating Landmark Navigation Instructions from Maps as a Graph-to-Text Problem","date":"2020-12-30","rows_on_this_dataset":1,"code_links":0,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":2,"samples_harvested":11,"samples_ran":6,"samples_unverified":5,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":1,"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."}