{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006513},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005698","472:4720005772","472:4720006649","472:4720006301","467:4670002454","472:4720006302","472:4720006840","472:4720005695","472:4720005994","472:4720005476","472:4720005918","467:4670002873","472:4720006227","467:4670001903","472:4720005845","467:4670002537","467:4670002787","467:4670003036","467:4670002617","467:4670000996","467:4670001825","472:4720005552","472:4720006512","467:4670001690","467:4670001162"],"twin_admin_codes":[472,472,472,472,467,472,472,472,472,472,472,467,472,467,472,467,467,467,467,467,467,472,472,467,467],"twin_sims":[0.8387187424706144,0.8333807377209638,0.8022729374894347,0.7822069466126381,0.7816351377442978,0.7775944215592946,0.7688009534211319,0.7418028244891376,0.7192474042663912,0.7148500581028341,0.7127253731297538,0.7078521027549263,0.705364686671856,0.7048913948921915,0.6997307278749052,0.6973250010980613,0.6938615622935558,0.6931587363567441,0.6873539551768225,0.6866066724255031,0.686040427166566,0.6844315743820202,0.6765483708535758,0.6716563414523803,0.6696437130926532],"twin_dists":[0.07702769415871609,0.07841336556269625,0.08620896054979715,0.0910300529897597,0.09116545590846045,0.09211941625496635,0.0941788283268943,0.10037740368001834,0.10543855040484341,0.1064150793554751,0.10688585147506512,0.10796313905420807,0.1085117194926431,0.10861600486579631,0.10975119489120352,0.11027922411420123,0.1110381776034602,0.11119201772559544,0.1124604927337745,0.112623525064741,0.1127470220145558,0.11309772868113434,0.11481247463080677,0.1158737331208475,0.11630976105431734],"n_dims_used":44,"mean_confidence":0.9369757392189719},"coverage":{"mean_confidence":0.9369757392189719,"n_dims_used":44,"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}}