{"city":{"slug":"lucknow-in","name":"Lucknow","country":"IN","country_name":"India"},"category":{"key":"vision_or_eye_care_clinic","label":"Vision or Eye Care Clinic","phrase":"eye clinics","family":"health_care"},"candidates":16,"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:b202a719-dd21-403c-b75b-0d3fa9f2dcef","name":"Chandra Super Speciality Eye Hospital","category":"vision_or_eye_care_clinic","address":"Chandra Towers","sources":["meta","overture"],"providers":2,"confidence":0.999,"website":true,"phone":true,"michelin":false,"score":2.409,"percentile":100,"photo":null,"transit":{"qid":"Q24949486","name":"Gomti Nagar railway station","mode":"rail","distanceM":606}},{"rank":2,"place_id":"gers:7e4a0c4c-1b19-4c77-adf2-d8d4a6e0b80e","name":"TC Eye Centre","category":"vision_or_eye_care_clinic","address":"B-5/36, Railway Station Rd","sources":["meta","overture"],"providers":2,"confidence":0.995,"website":true,"phone":true,"michelin":false,"score":2.38,"percentile":93.33,"photo":null,"transit":{"qid":"Q24949486","name":"Gomti Nagar railway station","mode":"rail","distanceM":444}},{"rank":3,"place_id":"gers:7d174a48-0580-4a8b-91c2-f39b5eaef5ca","name":"Lucknow Eye Centre","category":"vision_or_eye_care_clinic","address":"2D/ NH-1, Raibareli Rd","sources":["meta","overture"],"providers":2,"confidence":0.985,"website":true,"phone":true,"michelin":false,"score":2.315,"percentile":86.67,"photo":null,"transit":null},{"rank":4,"place_id":"gers:7b337365-473a-4aaa-87f7-66ea3008e686","name":"Jan Kalyan Eye Hospital","category":"vision_or_eye_care_clinic","address":"A-1040, Shalimar Chauraha","sources":["meta","overture"],"providers":2,"confidence":0.98,"website":true,"phone":true,"michelin":false,"score":2.281,"percentile":80,"photo":null,"transit":{"qid":"Q17086022","name":"Ramsagar Mishra Nagar metro station","mode":"metro","distanceM":759}},{"rank":5,"place_id":"gers:29255aa9-528b-40e6-b2e8-b173d7ae0cd2","name":"Trinetra Advanced Eye Care","category":"vision_or_eye_care_clinic","address":"4/144, near Mantri Awas","sources":["meta","overture"],"providers":2,"confidence":0.97,"website":true,"phone":true,"michelin":false,"score":2.22,"percentile":73.33,"photo":null,"transit":null},{"rank":6,"place_id":"gers:01743a7a-4238-495b-bdd7-2e308bbb9ec1","name":"Lucknow Eye Hospital","category":"vision_or_eye_care_clinic","address":"82/031, Guru Govind Singh Marg","sources":["meta","overture"],"providers":2,"confidence":0.948,"website":true,"phone":true,"michelin":false,"score":2.072,"percentile":66.67,"photo":null,"transit":{"qid":"Q17055586","name":"Hussain Ganj metro station","mode":"metro","distanceM":664}},{"rank":7,"place_id":"gers:64c4ecc9-6ca7-444a-a4a3-9c24be60728c","name":"Optimus Eye Hospital and Dental Clinic","category":"vision_or_eye_care_clinic","address":"Nihal Tower, Sultanpur Rd, near Raftar TVS showroom","sources":["meta","overture"],"providers":2,"confidence":0.935,"website":true,"phone":true,"michelin":false,"score":1.987,"percentile":60,"photo":null,"transit":null},{"rank":8,"place_id":"gers:469e16cf-a66c-4088-ba9a-eb89e26600fc","name":"Naresh Eye Care Centre ","category":"vision_or_eye_care_clinic","address":"Faizullaganj road keshav nagar pani ki tanki near Shahi Guest House ","sources":["meta","overture"],"providers":2,"confidence":0.921,"website":true,"phone":true,"michelin":false,"score":1.899,"percentile":53.33,"photo":null,"transit":null},{"rank":9,"place_id":"gers:31a1de94-e7ce-4535-8dba-958587ef64b7","name":"Dr Diva Kant Misra","category":"vision_or_eye_care_clinic","address":"Swarnjyoti Eye Hospital, First Floor, A 1/22, Aliganj Square","sources":["meta","overture"],"providers":2,"confidence":0.903,"website":true,"phone":true,"michelin":false,"score":1.779,"percentile":46.67,"photo":null,"transit":null},{"rank":10,"place_id":"gers:ed6e3f96-37ab-4403-98f7-45b4d69bb9ff","name":"Indus Eye Care","category":"vision_or_eye_care_clinic","address":"1/1, opp. Jaipuriya School","sources":["meta","overture"],"providers":2,"confidence":0.974,"website":false,"phone":true,"michelin":false,"score":1.726,"percentile":40,"photo":null,"transit":null}]}