{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007374},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007246","485:4850007113","485:4850007033","485:4850007184","485:4850007312","485:4850007515","485:4850007836","485:4850006882","485:4850008178","485:4850006728","485:4850006880","485:4850007030","485:4850008404","485:4850007115","485:4850007239","485:4850006804","485:4850007029","485:4850006881","485:4850007864","485:4850006956","485:4850008348","485:4850006954","485:4850006734","485:4850006659","485:4850007034"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8590062695279882,0.8150984301093483,0.7947548449685259,0.789419928130846,0.7548515819109404,0.7247101708757295,0.6863408948740466,0.6848213241146628,0.6791888462036485,0.6601991510429037,0.6571744735962934,0.6525183807803397,0.6392306315669788,0.6375502554835605,0.6351782473824994,0.6332346991899004,0.6320484974574999,0.6208650423703225,0.6208333335351924,0.6181319793228442,0.6138090988121941,0.5934518475118973,0.5880845394303706,0.5864700414803229,0.5812523318485946],"twin_dists":[0.07160291757357536,0.08304788519782297,0.08803183285371623,0.08931302798097099,0.09740311717354898,0.10422109483285781,0.11268149477973192,0.1130127932139558,0.11423877818351219,0.11835175574678024,0.11900440229734799,0.12000795763298891,0.1228656531775569,0.12322648125149242,0.12373564588137595,0.12415269438911289,0.12440717085191119,0.1268045362812772,0.12681132981036347,0.12739002902199056,0.12831590316837815,0.1326754437839187,0.13382550599429946,0.13417155867250888,0.135290361304673],"n_dims_used":45,"mean_confidence":0.9187822977701823},"coverage":{"mean_confidence":0.9187822977701823,"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}}