{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003414},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003412","496:4960002445","496:4960004469","496:4960005535","496:4960001733","496:4960002241","496:4960004488","472:4720006206","470:4700006570","496:4960002246","496:4960002510","496:4960002661","472:4720004123","496:4960002058","496:4960002664","496:4960003476","496:4960001502","496:4960001374","496:4960002590","496:4960004621","470:4700005717","496:4960002182","467:4670000624","472:4720006205","496:4960004338"],"twin_admin_codes":[496,496,496,496,496,496,496,472,470,496,496,496,472,496,496,496,496,496,496,496,470,496,467,472,496],"twin_sims":[0.8491898598699894,0.8151148121591701,0.7533967948500256,0.705294216871106,0.6585943692568882,0.6561054116663982,0.6518433954609594,0.6511667533900092,0.6426518737031834,0.6242849103553628,0.6217109801407322,0.6200558258353909,0.6169494565447272,0.6152566315087304,0.6140709634596232,0.6065136139327304,0.603878968556497,0.6026946274508083,0.6014037826860675,0.6005491991148831,0.5922736980497365,0.58464194394894,0.5822882694305872,0.5800641946497443,0.5793529070573769],"twin_dists":[0.07426106664539732,0.08304380309810278,0.0977366116799151,0.10852724876107196,0.11869809952105702,0.11923493889100562,0.12015333639662704,0.12029904655689526,0.1221306575391527,0.12607173134191582,0.12662329008570938,0.12697790344221205,0.12764332293795894,0.1280058932284184,0.12825982251718107,0.12987813726055997,0.13044228913609257,0.13069589566373108,0.13097231531808473,0.13115531991861065,0.13292784450530198,0.1345634671866159,0.13506817373417865,0.13554523093246149,0.13569783096660215],"n_dims_used":45,"mean_confidence":0.9300799051920573},"coverage":{"mean_confidence":0.9300799051920573,"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}}