{"city":{"slug":"haiphong-vn","name":"Haiphong","country":"VN","country_name":"Vietnam"},"category":{"key":"gym","label":"Gym","phrase":"gyms","family":"sports_and_recreation"},"candidates":53,"rank":{"method":"curation quality, not popularity: how well attested and how complete a record is","weights":{"attest":0.35,"complete":0.25,"confidence":0.2,"designation":0.4,"fame":-0.15,"chain":-0.3},"limit":"no licensable popularity signal; this ranks curation quality, not taste","anchors":{"wikivoyage":{"status":"validation-only","source":"Wikivoyage (English) editorial listings","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/","attribution":"Wikivoyage contributors","gate_m":250,"min_group":10,"matched":5951,"matched_cities":294,"anchors_in_groups":5651,"groups":1554,"cities_in_groups":267,"median_percentile":73.02,"share_top_decile":0.242,"share_rank_1":0.029,"families":{"arts_and_entertainment":{"anchors":1112,"cities":122,"validated":true,"median_percentile":70.83,"share_top_decile":0.221},"food_and_drink":{"anchors":2312,"cities":180,"validated":true,"median_percentile":71.88,"share_top_decile":0.228},"health_care":{"anchors":5,"cities":5,"validated":false},"lifestyle_services":{"anchors":17,"cities":16,"validated":false},"lodging":{"anchors":1442,"cities":235,"validated":true,"median_percentile":76.19,"share_top_decile":0.275},"shopping":{"anchors":528,"cities":110,"validated":true,"median_percentile":76.42,"share_top_decile":0.261},"sports_and_recreation":{"anchors":209,"cities":70,"validated":true,"median_percentile":69.69,"share_top_decile":0.22},"travel_and_transportation":{"anchors":26,"cities":22,"validated":false}},"limit":"An anchor only exists where Wikivoyage and the catalogue name the same place, so the matched set is biased toward well-attested places - which the rank rewards through `attest`. Every number here is a lower bound on the ranking's agreement with editorial selection, not an unbiased estimate of it."},"michelin":{"matched":533,"anchors_in_groups":528,"median_percentile":100,"circular":true,"why":"partly circular: 17 of the 5,951 Wikivoyage anchors carry the designation term this rank rewards (designation +0.40) and sit at a median percentile of 99.93, against 72.55 for the 5,934 matched anchors without it. A validation set that shares a term with the model measures the term, not the model.","designated":{"anchors":17,"median_percentile":99.93},"undesignated":{"anchors":5934,"median_percentile":72.55}},"heritage":{"matched_in_groups":1,"median_percentile":87.5,"note":"one anchor: too few to validate anything"}}},"sources":[{"id":"meta","name":"Meta","licence":"CDLA-Permissive-2.0"},{"id":"overture","name":"Overture Maps Foundation","licence":"CDLA-Permissive-2.0"}],"attribution":"Data: AllThePlaces (CC0-1.0), BrightQuery (CDLA-Permissive-2.0), DAC (CDLA-Permissive-2.0), Foursquare Open Source Places (Apache-2.0), Meta (CDLA-Permissive-2.0), Microsoft (CDLA-Permissive-2.0), Overture Maps Foundation (CDLA-Permissive-2.0), PinMeTo (CDLA-Permissive-2.0), RenderSEO (CDLA-Permissive-2.0).","placement":"Nobody paid for placement: no ads, no sponsored results, no ratings for sale.","no_ratings":"The catalogue carries no rating, review count, price or opening hours, so this file has none.","transit":{"source":"Wikidata","licence":"CC0-1.0","attribution":"Station locations from Wikidata (CC0-1.0).","gate_m":800,"note":"Nearest station, not service: no frequency, timetable or departures."},"generated":"2026-10-22","places":[{"rank":1,"place_id":"gers:a78f7306-33ef-4212-be28-eb90d166c58f","name":"123 GYM","category":"gym","address":"Tòa nhà Taiyo, 97 Bạch Đằng","sources":["meta","overture"],"providers":2,"confidence":0.986,"website":true,"phone":true,"michelin":false,"score":2.565,"percentile":100,"photo":null,"transit":null},{"rank":2,"place_id":"gers:b3373f9b-2e54-4d5c-8135-7772fa5ba573","name":"123 GYM Le Hong Phong Plus","category":"gym","address":"Lô 2B Đ. Lê Hồng Phong","sources":["meta","overture"],"providers":2,"confidence":0.986,"website":true,"phone":true,"michelin":false,"score":2.562,"percentile":98.08,"photo":null,"transit":null},{"rank":3,"place_id":"gers:3ee42e5c-aa83-4568-bd66-12aadc088810","name":"Aloha Fitness Center","category":"gym","address":"Đường Hồng Phúc/1 Cựu Viên","sources":["meta","overture"],"providers":2,"confidence":0.967,"website":true,"phone":true,"michelin":false,"score":2.412,"percentile":96.15,"photo":null,"transit":null},{"rank":4,"place_id":"gers:858daeb2-fd66-4821-930f-43cccfd761fb","name":"Phong Tap Ladysfit Hai Phong - Le Lai","category":"gym","address":"46 P. Lê Lai","sources":["meta","overture"],"providers":2,"confidence":0.965,"website":true,"phone":true,"michelin":false,"score":2.391,"percentile":94.23,"photo":null,"transit":null},{"rank":5,"place_id":"gers:5810ee40-eb2a-4d8e-b49f-4e32eafbf400","name":"HyperCamp Fitness","category":"gym","address":"36/302 P. Văn Cao","sources":["meta","overture"],"providers":2,"confidence":0.963,"website":true,"phone":true,"michelin":false,"score":2.38,"percentile":92.31,"photo":null,"transit":null},{"rank":6,"place_id":"gers:e1900a49-68d4-42cd-8d3a-6cb3e864db92","name":"Thiện Nhân Fitness Center","category":"gym","address":"89 Đường Vạn Mỹ","sources":["meta","overture"],"providers":2,"confidence":0.961,"website":true,"phone":true,"michelin":false,"score":2.361,"percentile":90.38,"photo":null,"transit":null},{"rank":7,"place_id":"gers:a3d98418-1c51-4059-9627-7a5f2725ddf6","name":"Balance Fit - Trung tâm phát triển thể chất trẻ em","category":"gym","address":"97 Phố Bạch Đằng","sources":["meta","overture"],"providers":2,"confidence":0.948,"website":true,"phone":true,"michelin":false,"score":2.256,"percentile":88.46,"photo":null,"transit":{"qid":"Q3055063","name":"Haiphong railway station","mode":"rail","distanceM":572}},{"rank":8,"place_id":"gers:ec730286-97ac-48e4-bccd-9817f0ea2c82","name":"Bảo Ngọc Gym","category":"gym","address":"P. Trần Khánh Dư/5.73 P. Máy Tơ","sources":["meta","overture"],"providers":2,"confidence":0.974,"website":true,"phone":true,"michelin":false,"score":2.179,"percentile":86.54,"photo":null,"transit":null},{"rank":9,"place_id":"gers:d9c60ac0-272f-4d09-8878-18eb53c76e0b","name":"Trung Tâm Tập Yoga Hải Phòng","category":"gym","address":"816 P. Thiên Lôi","sources":["meta","overture"],"providers":2,"confidence":0.939,"website":true,"phone":true,"michelin":false,"score":2.177,"percentile":84.62,"photo":null,"transit":null},{"rank":10,"place_id":"gers:6ea23b24-673d-46ee-b1b8-203f75eb5710","name":"CLB Thể hình Tuấn Minh","category":"gym","address":"734 Đ. Trường Chinh","sources":["meta","overture"],"providers":2,"confidence":0.934,"website":true,"phone":true,"michelin":false,"score":2.137,"percentile":82.69,"photo":null,"transit":null}]}