{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770003625},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770003569","499:4990000255","477:4770003731","499:4990004112","499:4990002219","478:4780005602","477:4770003728","477:4770001121","466:4660004541","472:4720002636","494:4940001052","472:4720005079","499:4990000089","477:4770003783","485:4850000443","494:4940000994","479:4790005633","485:4850009091","499:4990001803","499:4990001121","484:4840005606","496:4960010139","500:5000004865","489:4890001492","478:4780002562"],"twin_admin_codes":[477,499,477,499,499,478,477,477,466,472,494,472,499,477,485,494,479,485,499,499,484,496,500,489,478],"twin_sims":[0.4938563865158738,0.4551744296676657,0.3359037850310755,0.23553062348862602,0.18214007042464128,0.1403803586842188,0.13909867723354333,0.12955739253607312,0.12919850196684524,0.12778840386843573,0.12775507679837209,0.1258108940831938,0.12501415475215624,0.12306313147419683,0.12088264101493625,0.11693396348154195,0.11120717984113515,0.10497010223897754,0.10376976305336097,0.09956488459049462,0.09418960072109227,0.09285798736447815,0.09242845114062144,0.08714648318686433,0.08570722166718611],"twin_dists":[0.15427323655242745,0.16294715595642897,0.19183921502012197,0.22085646981972357,0.23968647295148654,0.2573612772769555,0.25796170685440045,0.262566985370995,0.2627451257380613,0.2634486913962379,0.263465390770923,0.26444533602852965,0.2648502439079724,0.26585011199588654,0.2669819643620958,0.26907197550128487,0.2722015787155931,0.27575505270007744,0.2764576470702641,0.2789700202806143,0.28230576245398986,0.28315521361124824,0.283431270387907,0.2869118121054357,0.28788918710916306],"n_dims_used":45,"mean_confidence":0.9238900078667535},"coverage":{"mean_confidence":0.9238900078667535,"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}}