{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004244},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002296","496:4960001549","472:4720001314","496:4960005074","496:4960000868","496:4960000120","496:4960003828","496:4960007473","496:4960004702","470:4700004484","496:4960006288","488:4880001029","466:4660001325","496:4960005743","479:4790000174","496:4960000706","472:4720001405","472:4720003099","470:4700008001","488:4880000868","496:4960005613","487:4870004704","496:4960005029","496:4960006273","496:4960006004"],"twin_admin_codes":[496,496,472,496,496,496,496,496,496,470,496,488,466,496,479,496,472,472,470,488,496,487,496,496,496],"twin_sims":[0.653562255570054,0.4173923471050846,0.3266340546577916,0.3054156577943167,0.304594204216901,0.2445538817736191,0.23197689208250233,0.2234521537008685,0.22170488479655384,0.22083523436305838,0.2008339303623909,0.2008032829067504,0.19166551035846374,0.18600630375798757,0.17750124584635063,0.17595190377447398,0.17189108710297485,0.17159710299265632,0.1684680319385255,0.16557671734317986,0.16074267861372737,0.16050995904733972,0.1598628361087212,0.15551028007881332,0.15456955934162622],"twin_dists":[0.11978307637912983,0.17168293321685574,0.19428414464521113,0.20003045900686375,0.2002574359058504,0.21796635349555948,0.22201453978913388,0.22484105642055952,0.2254291997258791,0.22572308454401124,0.2327093462308687,0.23272040773080213,0.23607192062909324,0.23820373962963626,0.24149515033526112,0.2421067087716597,0.24372802965478454,0.24384646432605905,0.2451161540340203,0.2463045352852195,0.24832534927749533,0.24842374061773137,0.24869788337960277,0.25056309168463387,0.25097121889830615],"n_dims_used":45,"mean_confidence":0.9236241658528646},"coverage":{"mean_confidence":0.9236241658528646,"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}}