{"city":{"slug":"hanoi-vn","name":"Hanoi","country":"VN","country_name":"Vietnam"},"category":{"key":"wellness_service","label":"Wellness Service","phrase":"wellness services","family":"lifestyle_services"},"candidates":350,"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:2704f935-d031-48f5-9b6e-de3aa778d826","name":"Warda Spa Organic - Massage body and Facial skin care","category":"wellness_service","address":"106A2 P. Lạc Chính","sources":["meta","overture"],"providers":2,"confidence":0.994,"website":true,"phone":true,"michelin":false,"score":2.575,"percentile":100,"photo":null,"transit":null},{"rank":2,"place_id":"gers:9066939d-2285-4e32-88fa-5fe17b3cfc85","name":"Sol Spa Hanoi","category":"wellness_service","address":"65 P. Hàng Trống","sources":["meta","overture"],"providers":2,"confidence":0.989,"website":true,"phone":true,"michelin":false,"score":2.532,"percentile":99.71,"photo":null,"transit":null},{"rank":3,"place_id":"gers:b4da108c-d22d-4311-98a3-d7a66f7d196e","name":"Evian Spa Hanoi","category":"wellness_service","address":"LOTTE HOTEL HANOI, 54 P. Liễu Giai","sources":["meta","overture"],"providers":2,"confidence":0.984,"website":true,"phone":true,"michelin":false,"score":2.49,"percentile":99.43,"photo":null,"transit":{"qid":"Q60400424","name":"Kim Mã Station","mode":"metro","distanceM":208}},{"rank":4,"place_id":"gers:468f77ac-b89f-4edb-a479-98bfe27b6154","name":"Spa Quỳnh","category":"wellness_service","address":"58 P. Thợ Nhuộm","sources":["meta","overture"],"providers":2,"confidence":0.983,"website":true,"phone":true,"michelin":false,"score":2.485,"percentile":99.14,"photo":null,"transit":{"qid":"Q1207323","name":"Hanoi railway station","mode":"rail","distanceM":538}},{"rank":5,"place_id":"gers:bc9a63cc-e7bf-46f1-96d8-803cc66a51f6","name":"Hanoi Aria Central Hotel and Spa","category":"wellness_service","address":"45 Đ. Lê Duẩn","sources":["meta","overture"],"providers":2,"confidence":0.982,"website":true,"phone":true,"michelin":false,"score":2.474,"percentile":98.85,"photo":null,"transit":{"qid":"Q1207323","name":"Hanoi railway station","mode":"rail","distanceM":318}},{"rank":6,"place_id":"gers:c9002ceb-fa99-4b56-89b3-d412be3267ff","name":"Phương Hoa Spa - Hà Đông","category":"wellness_service","address":"P. BàTriệu/30 P. Nguyễn Trãi","sources":["meta","overture"],"providers":2,"confidence":0.979,"website":true,"phone":true,"michelin":false,"score":2.451,"percentile":98.57,"photo":null,"transit":{"qid":"Q56670532","name":"Hà Đông Station","mode":"metro","distanceM":668}},{"rank":7,"place_id":"gers:5cb6c886-c87a-4b45-95f1-fe6645e84e7a","name":"Thanh Tung hairsalon","category":"wellness_service","address":"Phố Từ Bá Cơ","sources":["meta","overture"],"providers":2,"confidence":0.978,"website":true,"phone":true,"michelin":false,"score":2.441,"percentile":98.28,"photo":null,"transit":{"qid":"Q54887447","name":"Thường Tín railway station","mode":"rail","distanceM":180}},{"rank":8,"place_id":"gers:0d19977d-b215-48ff-a253-375710e855f4","name":"Pure Bliss Spa ( (New location - 30 Luong Van Can)","category":"wellness_service","address":"P. Lương Văn Can/30 P. Hàng Đào","sources":["meta","overture"],"providers":2,"confidence":0.978,"website":true,"phone":true,"michelin":false,"score":2.44,"percentile":97.99,"photo":null,"transit":{"qid":"Q5962539","name":"Long Biên railway station","mode":"rail","distanceM":727}},{"rank":9,"place_id":"gers:eb7a5116-ac60-4004-b8b8-573a15e7eb00","name":"Hot Trend Spa Pet Shop","category":"wellness_service","address":"117 Phố Trần Cung","sources":["meta","overture"],"providers":2,"confidence":0.977,"website":true,"phone":true,"michelin":false,"score":2.431,"percentile":97.71,"photo":null,"transit":null},{"rank":10,"place_id":"gers:05257865-6ef1-4f80-9727-8e473d083606","name":"Ansa Spa","category":"wellness_service","address":"Ansa spa, 136 P. Yên Hoa","sources":["meta","overture"],"providers":2,"confidence":0.977,"website":true,"phone":true,"michelin":false,"score":2.43,"percentile":97.42,"photo":null,"transit":null}]}