{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006591},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007041","468:4680006725","468:4680007023","468:4680006896","468:4680006736","468:4680007027","468:4680006449","472:4720004323","496:4960009017","468:4680007367","499:4990000193","468:4680007520","468:4680006740","468:4680006455","468:4680005349","496:4960008817","496:4960007982","468:4680006442","468:4680006151","468:4680007185","468:4680005623","466:4660002953","477:4770003637","470:4700006631","496:4960007979"],"twin_admin_codes":[468,468,468,468,468,468,468,472,496,468,499,468,468,468,468,496,496,468,468,468,468,466,477,470,496],"twin_sims":[0.5747423719190743,0.45845944310783054,0.4427337349962237,0.4104437695894122,0.4063864897938873,0.3888724481872067,0.3869751156314351,0.3697819952804042,0.36734914599803586,0.33814174826835547,0.3237495230786378,0.3088093023982626,0.3037780462441797,0.30197025994704696,0.29719594508060915,0.293512547656976,0.28226104727145007,0.2816089822782046,0.2790915266890086,0.27298881578318585,0.2687912680365733,0.2682772471211789,0.26735753218672476,0.26728576903172824,0.25962519942094286],"twin_dists":[0.13668737732742658,0.16220106266622591,0.16579094998621896,0.17332443383720145,0.17428852574259257,0.17850102671693927,0.17896260327680374,0.18319593102294068,0.18380268869348076,0.19125446802106136,0.19505272756112785,0.19909647386681767,0.2004833010850717,0.200984849378976,0.20231790856269521,0.20335498957497922,0.20657172577781616,0.20676049035257257,0.20749175839545117,0.20928131826011453,0.21052651634234207,0.21067982405839425,0.21095458597285227,0.21097604964472408,0.2132882508327108],"n_dims_used":45,"mean_confidence":0.9297563340928819},"coverage":{"mean_confidence":0.9297563340928819,"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}}