{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004164},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004165","473:4730004170","473:4730003712","473:4730003706","473:4730003713","473:4730004068","473:4730004076","473:4730004082","473:4730004258","473:4730004169","473:4730004359","473:4730004260","473:4730004086","473:4730004350","473:4730003883","473:4730004252","473:4730004267","473:4730003990","473:4730003900","473:4730004067","473:4730004266","473:4730004349","473:4730003806","473:4730002841","473:4730004274"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9435338187558682,0.9397998722384059,0.9193521587320969,0.9105384991482711,0.9098078276302407,0.9070351731342191,0.9049282637322297,0.9029673819736923,0.9026241269969711,0.9012394485081199,0.8968426482316287,0.8814252043816891,0.8813751149114818,0.8806877764933798,0.8806320521083965,0.8781081734521026,0.862835392846312,0.8608659280847174,0.8595759327792152,0.8573869766937406,0.8364435985774987,0.8340569207317328,0.833473243756529,0.8273722168069381,0.8213229577986267],"twin_dists":[0.04428056155401855,0.04576609178293975,0.053259952408864095,0.056228033137597576,0.05646833986261125,0.0573727952667563,0.058052473584418965,0.05867937110604302,0.058788561818851844,0.05922740792153015,0.060604187542781816,0.06525210936126644,0.0652667978654884,0.06546810787131838,0.06548440837017311,0.06621955826712961,0.07054739696841869,0.07109166275879945,0.07144657787747918,0.07204603003215503,0.0776202316291975,0.07823870847778601,0.078389486007103,0.07995472681238726,0.08148811688339606],"n_dims_used":45,"mean_confidence":0.9174973381890191},"coverage":{"mean_confidence":0.9174973381890191,"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}}