{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008223},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008221","496:4960009235","496:4960008829","496:4960009528","496:4960008222","496:4960008209","472:4720000812","496:4960008832","496:4960010464","496:4960009980","496:4960009805","496:4960008830","469:4690001884","496:4960008087","499:4990000054","496:4960008916","466:4660005400","488:4880004286","496:4960009620","496:4960008528","496:4960008546","496:4960008441","488:4880001871","496:4960008837","496:4960009441"],"twin_admin_codes":[496,496,496,496,496,496,472,496,496,496,496,496,469,496,499,496,466,488,496,496,496,496,488,496,496],"twin_sims":[0.7062052587097913,0.5516643937127302,0.4786508815065206,0.4542587559170484,0.4120123693257112,0.4106933132348426,0.36633510174925293,0.35370927045717987,0.3506561034130701,0.3492320386138103,0.3384960345966232,0.32659611141809836,0.3150850610857688,0.31364134627611,0.3130234776928402,0.31004309560400944,0.30938704325540406,0.29949182516031453,0.2994628880954833,0.2938695910428315,0.2918458630850623,0.2893754518037385,0.28427377614267096,0.28253669123514596,0.28123835464551483],"twin_dists":[0.10832643265325942,0.14165435990588,0.15765540948838452,0.16315547237382627,0.17295282705841195,0.17326527455662802,0.18405618663251638,0.18724279843056152,0.18802213487852687,0.18838684634832542,0.19116208988740122,0.19429423014056618,0.19738466617899814,0.19777672718377903,0.1979448315172351,0.19875837875194985,0.19893805981412566,0.20167531286737647,0.20168339408380984,0.20325412680716753,0.20382678321347023,0.20452904537577685,0.20599072263541637,0.206492009651408,0.20686790032031482],"n_dims_used":45,"mean_confidence":0.9254486083984375},"coverage":{"mean_confidence":0.9254486083984375,"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}}