{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004118},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003847","487:4870004181","665:6650003250","665:6650004278","665:6650003104","665:6650001882","487:4870003738","665:6650003917","665:6650002954","665:6650003848","665:6650003635","665:6650003563","497:4970003573","487:4870003888","665:6650003562","665:6650004432","665:6650004279","665:6650004282","665:6650004230","487:4870004322","665:6650004233","497:4970003569","665:6650003987","487:4870008294","665:6650003479"],"twin_admin_codes":[665,487,665,665,665,665,487,665,665,665,665,665,497,487,665,665,665,665,665,487,665,497,665,487,665],"twin_sims":[0.161868888788941,0.15742325608421714,0.14979968924165368,0.14311849163263607,0.1396832016920882,0.1353460440036994,0.1235533077201089,0.1190188049922458,0.1182704596145471,0.11739179257310141,0.11294237465762391,0.10823841624817135,0.10128650363515564,0.10001251994680767,0.09947856861060247,0.09391824937585537,0.08694418252930027,0.08584494672485118,0.08084110554691559,0.07564760817129326,0.0731185369250847,0.07073554409049417,0.06941203208857967,0.06391880630224493,0.06275233986568818],"twin_dists":[0.24785065586895227,0.24973869078274138,0.2530691138138353,0.2560920967341945,0.25768736490065214,0.2597438114730603,0.26559777681310015,0.26796186733026134,0.2683586098383805,0.2688269050479558,0.27124046785772044,0.2738731728148523,0.27793153077276306,0.27869866069441784,0.2790224554500417,0.282478088440619,0.28704841122229935,0.28779509782731716,0.29129372180569696,0.29511355808735207,0.2970507126862703,0.2989262189241911,0.2999901089428499,0.3045905154490793,0.3056087382891308],"n_dims_used":45,"mean_confidence":0.9017684088812934},"coverage":{"mean_confidence":0.9017684088812934,"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}}