{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005036},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007225","496:4960007224","496:4960004427","496:4960005182","496:4960005193","488:4880002782","496:4960006579","496:4960007514","496:4960006186","496:4960006850","488:4880002888","488:4880002781","493:4930002435","488:4880003397","488:4880003044","496:4960004579","496:4960007765","488:4880002683","481:4810002220","493:4930003284","496:4960005496","488:4880004047","488:4880001380","496:4960004885","496:4960003435"],"twin_admin_codes":[496,496,496,496,496,488,496,496,496,496,488,488,493,488,488,496,496,488,481,493,496,488,488,496,496],"twin_sims":[0.4190530696396602,0.4062966788427603,0.3901633402084213,0.37493756802651546,0.3725379732987658,0.36012286948511724,0.3519018077904351,0.34108696964285623,0.33800999898385936,0.33145733492582496,0.3271270678660058,0.32706017258416054,0.32642985516013384,0.32057959783423456,0.3168449561283547,0.3151267128211117,0.31428566484465736,0.3080980844461981,0.3044226754049281,0.29813516327140904,0.2956695612273502,0.2887522268545006,0.28783093433918133,0.28668800212197537,0.28573741697185845],"twin_dists":[0.17129235780997631,0.17430991473252094,0.17818758893888856,0.18191663219692145,0.1825109774736938,0.18561695180971347,0.18770373719487962,0.19048809231815533,0.1912888341944779,0.19300731242736008,0.19415315821697293,0.19417092491734614,0.19433842949731148,0.19590176382692276,0.19690811696126295,0.1973733702152022,0.19760162706976972,0.19929172077041307,0.2003048759800875,0.20205467924669587,0.2027467451933818,0.2047067731417643,0.20496992254001792,0.20529708072818406,0.2055697769287379],"n_dims_used":45,"mean_confidence":0.9269513448079427},"coverage":{"mean_confidence":0.9269513448079427,"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}}