{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006355},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006438","485:4850006273","485:4850006272","485:4850005952","485:4850005426","485:4850006190","485:4850006437","485:4850005634","485:4850004764","485:4850006356","485:4850005296","485:4850005089","485:4850006363","485:4850005638","485:4850005425","485:4850006515","485:4850005363","485:4850005875","485:4850005793","485:4850004826","485:4850004765","485:4850006362","485:4850004828","485:4850005715","485:4850005364"],"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":[0.8662216213651789,0.8550339636456972,0.8508141061616784,0.8358479943036072,0.7903677807197614,0.7893887419938116,0.7773366216598927,0.7725244741216968,0.7656029654528957,0.739733211281157,0.7385335572641645,0.7269912755292112,0.7051844273084287,0.7029379403968338,0.6884882649705262,0.6867418559135338,0.6866632373444593,0.6562767309088829,0.6271938973342959,0.6176057854925315,0.6078010963448198,0.5956999856133681,0.5901543515364817,0.5858441156411088,0.5841260684872138],"twin_dists":[0.069604604982561,0.0726865834576476,0.07382576196915458,0.07777486961249437,0.08908611620281508,0.08932048863353795,0.09218011155666642,0.09330948011106922,0.09492244818400568,0.10084579289893565,0.10111689933388601,0.10371123132466507,0.10855144149962197,0.10904611373566774,0.1122129106765763,0.11259403686132212,0.1126111865288955,0.11919799970953247,0.1254482056863246,0.12750274088428584,0.12960245233527273,0.13219387067273747,0.13338194112583013,0.1343057359675923,0.13467407572331566],"n_dims_used":44,"mean_confidence":0.9172456047751687},"coverage":{"mean_confidence":0.9172456047751687,"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}}