{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010044","496:4960010702","496:4960009025","496:4960011334","496:4960008187","496:4960000971","496:4960009404","496:4960003527","496:4960008922","496:4960007830","496:4960009131","496:4960002684","488:4880004085","488:4880003728","496:4960008918","496:4960007827","496:4960008624","496:4960010038","496:4960003116","496:4960009513","496:4960000580","496:4960008324","479:4790006361","496:4960009423","496:4960004072"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,488,488,496,496,496,496,496,496,496,496,479,496,496],"twin_sims":[0.6115499167823161,0.492571393833579,0.3754407973660674,0.37257109160860713,0.35587167546830994,0.3449374995462108,0.3378417377387589,0.3062107521532113,0.30476609891739614,0.30063590003381957,0.29124526496133346,0.29078259838450454,0.29030149568208097,0.290218670527494,0.28569431794225103,0.28543860253064796,0.284425848345879,0.2840837296374106,0.2752062873677178,0.26644544253995095,0.26631265906001267,0.2627495092105691,0.2626392748910868,0.2614935834602928,0.2611622055846076],"twin_dists":[0.12879970511192051,0.1545578283050485,0.181792226714744,0.18250276173174176,0.18669294474260373,0.1894914647271207,0.19133273484022073,0.19981110153269666,0.2002099101629361,0.20135617378669868,0.20399718832785121,0.20412860125444388,0.2042653827209133,0.2042889442144445,0.20558215373197833,0.2056556109424418,0.20594692576230797,0.20604547597534997,0.20862826194007303,0.21122765012316386,0.21126745167431965,0.21234015069455606,0.21237348163111355,0.212720417961574,0.21282094287509387],"n_dims_used":45,"mean_confidence":0.9177219814724392},"coverage":{"mean_confidence":0.9177219814724392,"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}}