{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006163},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006332","485:4850006065","485:4850006715","485:4850007494","485:4850006249","485:4850006713","485:4850007369","485:4850007170","485:4850004293","500:5000000420","485:4850004151","494:4940001293","485:4850006864","485:4850007016","485:4850008138","470:4700007375","500:5000000475","485:4850007741","467:4670003300","500:5000000938","494:4940001955","499:4990002698","494:4940002603","494:4940006257","485:4850004349"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,500,485,494,485,485,485,470,500,485,467,500,494,499,494,494,485],"twin_sims":[0.37628220547651287,0.2666473331019705,0.23482464497078212,0.19688865704117928,0.1754836199545917,0.1651115939954066,0.14361697526910397,0.14162063591724613,0.13098706863363563,0.12099682824217102,0.11955622714946473,0.11516613119351182,0.11497463544105893,0.11296203238706184,0.11083144394368644,0.10459205979903173,0.10256069990657342,0.10243571821465405,0.10114392886518163,0.10092654202761206,0.09912247082262093,0.09894825467987202,0.0940661772560819,0.09268516007680583,0.09215309574289385],"twin_dists":[0.18158440078645097,0.21116715750891893,0.22108561362672122,0.23414298335438302,0.2422923045889366,0.246497103729701,0.2558629858330014,0.2567841220122687,0.2618610223121619,0.2669223071655712,0.26767812377839906,0.2700252428882101,0.2701291763613007,0.27122964503565,0.27241121884446773,0.27597565431438664,0.27717178009855636,0.27724597443151106,0.278017005956,0.2781475133034875,0.27923915506698327,0.27934539480180665,0.2823840958902121,0.28326616572151125,0.28360877089220404],"n_dims_used":45,"mean_confidence":0.9192617628309462},"coverage":{"mean_confidence":0.9192617628309462,"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}}