{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006115},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740006053","474:4740006104","474:4740006110","474:4740006019","474:4740006076","474:4740006141","474:4740005988","474:4740006082","474:4740006109","474:4740005963","486:4860002592","474:4740005990","466:4660013664","474:4740006111","486:4860002172","478:4780005437","474:4740004047","474:4740004967","474:4740005735","474:4740005961","478:4780005434","466:4660014169","487:4870008997","478:4780003533","474:4740006081"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,486,474,466,474,486,478,474,474,474,474,478,466,487,478,474],"twin_sims":[0.3066321336936623,0.28926168103147154,0.2098523237491701,0.20249163163246814,0.19090481566267936,0.17156640792791858,0.16385604873362364,0.15158258035249728,0.12730425385574198,0.12453094387127946,0.11447697118300625,0.11115418992815863,0.108790982077898,0.10802159765077317,0.10509007554627472,0.1047377602078984,0.10349819286599424,0.10156099564203373,0.09872152276914266,0.09539954465108762,0.09491042619564215,0.09242387862307966,0.09130340367052127,0.08847336067556433,0.08453000344418934],"twin_dists":[0.19969498054689022,0.20456147281704687,0.22950341217510892,0.23211275910356827,0.23635589026664242,0.2438588385410779,0.24701888412370793,0.25227929228012774,0.26369161178753775,0.26509677031016343,0.2703999052794561,0.2722311110218474,0.2735593796626818,0.2739966397766831,0.27568517313554464,0.2758905593976558,0.27661748274902875,0.27776723417828936,0.2794838792804291,0.2815420965154066,0.28184988366700336,0.28343421452562245,0.2841591581814369,0.28602206068970154,0.28869837947677374],"n_dims_used":45,"mean_confidence":0.9253282335069445},"coverage":{"mean_confidence":0.9253282335069445,"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}}