{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003373},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002132","466:4660001739","496:4960003648","496:4960009327","493:4930006916","496:4960001284","493:4930006702","493:4930007184","466:4660000712","493:4930005426","496:4960001760","493:4930007143","496:4960003644","466:4660006625","488:4880003928","496:4960003504","496:4960005972","494:4940008537","466:4660003376","493:4930005205","499:4990000083","466:4660008728","496:4960009600","496:4960002395","493:4930007142"],"twin_admin_codes":[496,466,496,496,493,496,493,493,466,493,496,493,496,466,488,496,496,494,466,493,499,466,496,496,493],"twin_sims":[0.5839740515121344,0.4477772196437345,0.4442188020422682,0.39252359613260407,0.38998500792738106,0.38620356858210186,0.36489285215200945,0.33866675342444985,0.335500858082615,0.3177190605962389,0.3122742413739766,0.30874915330431374,0.3072799011283366,0.2974526347927784,0.29249424004605945,0.28999246423260017,0.2845184565937937,0.2771675781400229,0.27667960768936817,0.2649131477128621,0.2648657018988061,0.2639094169495588,0.26288280945139564,0.2595982795884925,0.24950155035578564],"twin_dists":[0.13470667088590244,0.1646344908648339,0.16544990641181168,0.17761575492313042,0.17823086027310187,0.17915060854815634,0.18441733827855059,0.19111759451870486,0.1919447175615692,0.19667198067560204,0.19814893098160666,0.19911297626796426,0.19951665333505186,0.20224591913220333,0.20364305566680416,0.20435331414745847,0.20592026144880868,0.2080533331550171,0.20819614284180457,0.21168770544899815,0.2117019769844531,0.21198996489825106,0.212299857132891,0.2132964509570368,0.21641081725991998],"n_dims_used":45,"mean_confidence":0.9219818115234375},"coverage":{"mean_confidence":0.9219818115234375,"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}}