{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660008749},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660008587","466:4660008586","466:4660008585","466:4660008426","466:4660008139","466:4660007395","466:4660007538","466:4660008750","474:4740002504","474:4740002505","466:4660008138","470:4700001683","474:4740003062","466:4660007363","485:4850001392","474:4740002884","489:4890001632","474:4740002702","470:4700007567","489:4890002381","470:4700000615","470:4700007475","488:4880003526","496:4960005354","472:4720002237"],"twin_admin_codes":[466,466,466,466,466,466,466,466,474,474,466,470,474,466,485,474,489,474,470,489,470,470,488,496,472],"twin_sims":[0.7209797350193233,0.6406962999088429,0.566839824733282,0.5546636415982915,0.42892076741762125,0.4136725161600361,0.40132469597950987,0.4008801687822329,0.32784926528867864,0.28453636600885435,0.2814636067463503,0.2801236421630956,0.27083278353004003,0.2692278630342183,0.2586599269998949,0.25690235717395116,0.25555142348839577,0.244331590126927,0.24136150855630756,0.23601033396766208,0.22690385466418075,0.22632585691244247,0.22337621524051116,0.22234320667261515,0.2199190830142093],"twin_dists":[0.10505300721525235,0.12255083872663927,0.13838533562885286,0.14100726147732695,0.16898493219531535,0.17256020381675044,0.17549733970159556,0.1756038247185197,0.19396147761440838,0.20591510546746103,0.20680261078688505,0.20719146826843426,0.2099194152937791,0.210396443628988,0.21358262033773903,0.21412039273255223,0.21453532708913578,0.21803671484811687,0.21898082067495062,0.22070102353066084,0.22368812709847286,0.22388037259850654,0.22486655397335528,0.22521397859842057,0.22603352223650092],"n_dims_used":45,"mean_confidence":0.9207287258572049},"coverage":{"mean_confidence":0.9207287258572049,"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}}