{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009130},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009210","496:4960000463","470:4700003496","496:4960000820","496:4960001638","496:4960000225","479:4790005850","496:4960002042","496:4960000226","466:4660000457","496:4960002420","479:4790006405","496:4960008410","468:4680001715","490:4900006418","469:4690002071","466:4660001930","496:4960008895","496:4960007734","493:4930006926","496:4960000592","496:4960007983","496:4960003491","469:4690001852","466:4660011905"],"twin_admin_codes":[496,496,470,496,496,496,479,496,496,466,496,479,496,468,490,469,466,496,496,493,496,496,496,469,466],"twin_sims":[0.3818750963377139,0.35834154990147016,0.3097203337981112,0.3026549325909364,0.30047708541385854,0.24896681325194386,0.22834024859951643,0.2116551546471969,0.20800465961351952,0.20673291748230507,0.20514567303149597,0.202096832605799,0.19972154292954683,0.1875769717697915,0.18479047919561434,0.18367279744298218,0.18344451486411603,0.17739652765095362,0.1765896081202042,0.168490730013263,0.16429542670817576,0.1605118379004346,0.15112782681899703,0.15048125193159875,0.1500164826549967],"twin_dists":[0.1802086735503526,0.1860670127526414,0.1988467501927015,0.20079469042073428,0.20140043256184267,0.21657797785627997,0.22321177498222833,0.2288738523998272,0.23015245457800348,0.2306014745622745,0.231164544657429,0.2322545370797217,0.23311158433106677,0.23760756641672182,0.23866765944134116,0.2390960302088366,0.239183749199159,0.2415363649366392,0.24185453106521976,0.2451068830413896,0.2468359593413896,0.24842294584384558,0.2524800962686023,0.2527663686745742,0.2529727059679982],"n_dims_used":45,"mean_confidence":0.9218102349175348},"coverage":{"mean_confidence":0.9218102349175348,"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}}