{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002186},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005696","487:4870003231","487:4870003098","473:4730003247","484:4840003777","490:4900009607","500:5000009656","487:4870003363","480:4800004248","500:5000009771","490:4900001859","466:4660005579","474:4740005174","484:4840003200","490:4900002011","487:4870003232","471:4710002884","490:4900009606","484:4840001774","484:4840004076","472:4720006622","469:4690003405","484:4840003195","498:4980000988","473:4730003318"],"twin_admin_codes":[470,487,487,473,484,490,500,487,480,500,490,466,474,484,490,487,471,490,484,484,472,469,484,498,473],"twin_sims":[0.000002100440913473813,1.9210628028775038e-7,1.4545941532452665e-7,2.162403793618297e-8,1.633045704410102e-8,2.441054163490229e-9,7.437206423098833e-10,2.145810482275282e-10,1.9534071199118886e-10,1.567885807543155e-10,7.544964473919615e-11,3.592017062245428e-11,2.937639104786463e-11,2.834206266578508e-11,1.5661266018807623e-11,1.4897661632683472e-11,1.4564056901338506e-11,1.4506170814481252e-11,9.492053930615209e-12,9.234437404767905e-12,7.708939423042848e-12,6.6588729042725195e-12,6.292139369038693e-12,4.186476399150949e-12,4.066404616771809e-12],"twin_dists":[0.664098514253482,0.7222987347405464,0.7287652863719907,0.7716219236188055,0.7777353191896893,0.8179172240955114,0.8420706744015631,0.8666109797731429,0.8684375104873289,0.8726970816735563,0.8867214387693265,0.9007284395431054,0.9044866177447748,0.9051548160994011,0.9161414932284078,0.9170613450691928,0.9174778051576225,0.917551018650283,0.9253147736649953,0.9258162093503163,0.9290999792028172,0.9317545631200743,0.9327795077165177,0.9401183756901913,0.9406403397738237],"n_dims_used":45,"mean_confidence":0.9070917765299479},"coverage":{"mean_confidence":0.9070917765299479,"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}}