{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005918},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005595","485:4850005915","485:4850006420","485:4850005752","485:4850006421","485:4850005594","485:4850005996","485:4850006338","485:4850006337","485:4850006166","485:4850006082","485:4850006252","485:4850005525","485:4850005995","485:4850006167","485:4850005993","485:4850006253","485:4850005909","485:4850005671","485:4850006500","485:4850005753","485:4850006072","485:4850006254","485:4850006078","485:4850006336"],"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":[0.9740667519050327,0.9015650464188281,0.7077820097236514,0.6948636814359452,0.6831348900144167,0.6810832405050887,0.6716412479826969,0.657531928532288,0.6496833743289473,0.6490901808466459,0.6382346318530291,0.6301306518416575,0.6162989633716645,0.6156065986634983,0.5421942372956547,0.534604894586163,0.5217136547280763,0.5024506017205144,0.5002056861746753,0.49540534182979157,0.4951908273243203,0.48499662975929225,0.4839845914654543,0.47434273183928594,0.4681137123000427],"twin_dists":[0.02977240203379622,0.05912444861930691,0.10797860921735107,0.11081872646472886,0.11338019571548558,0.1138267823272984,0.11587700429307417,0.11892730344793345,0.12061839478448981,0.12074606727233776,0.12307953779458917,0.12481851739924306,0.1277826497959143,0.1279309396464097,0.1437014070042959,0.14534659062703625,0.14815217126044758,0.1523752607866736,0.1528701490941072,0.15393047045363517,0.1539779215427589,0.1562399622553996,0.15646531052234677,0.158619785285874,0.16001928683541292],"n_dims_used":44,"mean_confidence":0.9173052527687766},"coverage":{"mean_confidence":0.9173052527687766,"n_dims_used":44,"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}}