{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007838},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007835","496:4960008077","496:4960007958","496:4960009410","496:4960009500","496:4960010115","496:4960009504","496:4960010037","496:4960008078","496:4960009211","496:4960009002","496:4960009310","496:4960010035","496:4960007957","496:4960010195","496:4960009686","496:4960009110","496:4960008901","496:4960009103","496:4960009865","496:4960008080","496:4960009595","496:4960010117","496:4960009106","496:4960008311"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.832708378792931,0.6968725523647621,0.6920641511498791,0.671958263534832,0.6549997704487681,0.6268612937899216,0.6103038246260142,0.5955822795553102,0.5668914996352304,0.5475790334681055,0.5375832804874755,0.5101838094734028,0.49535761224762404,0.4902408079698248,0.48457076608510996,0.48192011835056414,0.48065970767197796,0.47125966427515936,0.46812958239530206,0.4510622405512483,0.45080260455045607,0.4467047780044803,0.4444166095223494,0.44437001392151404,0.4410846793829651],"twin_dists":[0.07858679011131074,0.11037845199566548,0.11143149629558509,0.11580829429349708,0.1194732899482987,0.1255195074156486,0.1290665410219683,0.13221908277714506,0.1383742240808196,0.14253669946938,0.1447004153046649,0.15067502786711415,0.15394102783164357,0.15507455000131773,0.1563347705722977,0.1569254580503363,0.15720669401694026,0.15931169617735572,0.16001571327589215,0.16388389538599357,0.16394314511593178,0.16487998180042665,0.16540451331157502,0.16541520542857416,0.16617017172087092],"n_dims_used":45,"mean_confidence":0.9231786939832899},"coverage":{"mean_confidence":0.9231786939832899,"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}}