{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002751},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002440","665:6650001990","665:6650001982","665:6650003380","665:6650002534","665:6650002602","665:6650002680","665:6650003605","665:6650002528","665:6650002454","665:6650002372","665:6650003277","665:6650001131","665:6650004546","665:6650002992","665:6650002921","665:6650001910","665:6650004526","665:6650002450","665:6650002845","665:6650002536","665:6650002449","665:6650004584","665:6650004289","665:6650004591"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.5188798003103366,0.4781259574397901,0.4634104364086112,0.3388231529484258,0.33425979595261934,0.33357508086492055,0.2924645903381033,0.27436241827687863,0.2619872582700616,0.23612039483386865,0.23210931818433983,0.22670091083227792,0.21349162603813462,0.2078661754172992,0.20453388714303503,0.1990326324162724,0.19424516836178793,0.1931253372414731,0.19172912292813768,0.18578496834544952,0.18202744946980617,0.18197746495653783,0.1819262285009261,0.17115379007101136,0.16008098745213034],"twin_dists":[0.14877098668736077,0.15777276218663622,0.1610801957659968,0.1910768418617971,0.1922701103713392,0.1924499162321436,0.20365145208862884,0.20887640365377788,0.212570807637006,0.22066538834135543,0.22197117735759853,0.22375559039297985,0.22823627220739479,0.2302012588455371,0.2313823694841262,0.23336146871919308,0.23511473425469256,0.23552915591877638,0.23604820950848582,0.2382880350616488,0.23972999534243805,0.23974931796327942,0.23976912844258896,0.2440253328848492,0.2486053772298556],"n_dims_used":45,"mean_confidence":0.9057855394151476},"coverage":{"mean_confidence":0.9057855394151476,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}