{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007142},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007714","472:4720007079","472:4720008099","472:4720007151","472:4720007401","472:4720006892","472:4720007987","472:4720007204","472:4720007798","472:4720007573","472:4720008100","472:4720006955","472:4720008066","472:4720006957","472:4720007071","472:4720007020","472:4720007082","472:4720006890","472:4720007459","472:4720007134","472:4720007625","472:4720007869","472:4720007863","472:4720007667","472:4720007465"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472],"twin_sims":[0.8106242001269723,0.7398056106951294,0.7121147430474923,0.6927378300702163,0.6766431103224666,0.6522350787941149,0.6467255141195286,0.6450656817458952,0.6426418673934192,0.6352835918427153,0.6340791451342661,0.6308010033320677,0.6269115174896744,0.6194264766225845,0.6147752465774519,0.6120703427620946,0.6106176633262785,0.6083433220359138,0.6017755076021666,0.6006235461269441,0.5919735039938258,0.5905355890688028,0.5829796624938587,0.5790844567188883,0.5775501833889525],"twin_dists":[0.08415840935459944,0.10082942232745365,0.10702102605340581,0.11128412180170098,0.11479190155560277,0.12006897850544063,0.12125483304768786,0.12161178684354876,0.12213280794642314,0.12371303733631131,0.12397150769735207,0.1246747501625987,0.12550874090578526,0.12711272844276605,0.12810899093678302,0.12868825947128446,0.12899933690678778,0.12948634650864377,0.13089271376938738,0.1311393987043121,0.13299216011700082,0.13330025026544026,0.13491990063122267,0.13575542851916889,0.1360846597129837],"n_dims_used":45,"mean_confidence":0.9287691752115885},"coverage":{"mean_confidence":0.9287691752115885,"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}}