{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007101},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006346","487:4870007255","487:4870006502","487:4870006962","487:4870007384","487:4870007244","469:4690002840","487:4870004141","487:4870006369","470:4700004328","466:4660014211","487:4870005040","487:4870004290","487:4870006490","487:4870006344","466:4660012522","487:4870004285","487:4870008099","493:4930000877","487:4870004885","466:4660011905","469:4690004132","487:4870005452","469:4690005194","487:4870006640"],"twin_admin_codes":[487,487,487,487,487,487,469,487,487,470,466,487,487,487,487,466,487,487,493,487,466,469,487,469,487],"twin_sims":[0.6030304236597516,0.5366975181343556,0.5217284612796301,0.4900061544217924,0.47819549862876953,0.43377346279516965,0.4037992447889919,0.3999281290271431,0.38351340566037906,0.3557564709487747,0.3536321359662424,0.3409541857729504,0.33556088277324503,0.33106189859207846,0.3234161711438946,0.3174267588195006,0.3133899966257972,0.3032243069919057,0.2951993447226104,0.2909067972846375,0.2724948414412897,0.2683141334540201,0.2673542550453701,0.26317251257408286,0.25670679609506486],"twin_dists":[0.13062399005955774,0.14489251170909223,0.1481489400892841,0.1551266162017343,0.1577572130860513,0.16785822603218997,0.17490554010057355,0.1758320629004674,0.17980752958031843,0.18672219516656283,0.1872624442125205,0.1905225673997767,0.19192899632287735,0.19311160772609956,0.1951417939915228,0.19675090413388718,0.19784508945913667,0.20063674454166838,0.20287911498126618,0.20409331236596556,0.20942723953410744,0.21066881657913772,0.2109555660564581,0.21221233068134632,0.2141803730173253],"n_dims_used":43,"mean_confidence":0.9074958978697311},"coverage":{"mean_confidence":0.9074958978697311,"n_dims_used":43,"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}}