{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710000092","473:4730009651","471:4710000173","471:4710000058","471:4710000265","471:4710000014","471:4710000027","471:4710000135","471:4710000026","471:4710000263","471:4710000008","471:4710000310","471:4710000025","473:4730009743","471:4710000178","471:4710000216","471:4710000134","471:4710000013","471:4710000266","471:4710000220","473:4730009693","473:4730007757","473:4730009695","473:4730007871","473:4730009149"],"twin_admin_codes":[471,473,471,471,471,471,471,471,471,471,471,471,471,473,471,471,471,471,471,471,473,473,473,473,473],"twin_sims":[0.9000378343499634,0.83845075828978,0.8357184358227903,0.8263759483839299,0.8235503229517565,0.8155119638020629,0.8134505794795842,0.7828191755615084,0.7739493586249031,0.7715408486589441,0.7240758195743711,0.703591862973394,0.6870971640572103,0.6815174792280081,0.6597656908333969,0.6591107753471317,0.5943253067497739,0.5739716879413411,0.5701926431286858,0.5388599177596268,0.5027455634423753,0.46657972702988215,0.46310592405305806,0.44532058252147644,0.4452895288171206],"twin_dists":[0.0596061583059789,0.07709764063751345,0.07780848102550882,0.08020850360633479,0.08092558874851345,0.08294480400741605,0.08345789621227646,0.09088496501376812,0.09297577226388073,0.09353950831288631,0.10436272399772989,0.10890219026822445,0.11251652268431854,0.11373229502083401,0.1184453217834948,0.11858666725519715,0.1324883319557602,0.1368528593894439,0.13766462917567368,0.14442365739856017,0.15231028213655048,0.1603648989819795,0.16114901258932196,0.1651971669159523,0.16520428710502788],"n_dims_used":43,"mean_confidence":0.9178847379462663},"coverage":{"mean_confidence":0.9178847379462663,"n_dims_used":43,"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}}