{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012605},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002584","493:4930001763","493:4930001752","493:4930001921","488:4880004745","496:4960006699","493:4930003623","496:4960000536","470:4700005675","493:4930002587","466:4660000849","487:4870003590","493:4930002925","493:4930001601","466:4660000119","496:4960012409","470:4700003520","470:4700006371","493:4930002404","496:4960012456","493:4930002243","485:4850000682","487:4870004458","470:4700002982","470:4700006090"],"twin_admin_codes":[493,493,493,493,488,496,493,496,470,493,466,487,493,493,466,496,470,470,493,496,493,485,487,470,470],"twin_sims":[0.19007217197073054,0.17090409137895504,0.16753491410715993,0.16550482024854662,0.16404394037437808,0.15936683866650125,0.15521542792726947,0.14239625706587655,0.14052708458407556,0.1291113015131108,0.12668258299519622,0.12543232077802996,0.12441528992006298,0.12206196760942967,0.11944983633786228,0.11669413350364058,0.11452929389911026,0.10912241418316045,0.10269320501213552,0.09860272215717332,0.0947007059278672,0.09225520078171519,0.09195338773018617,0.08756953496494235,0.08717241270777201],"twin_dists":[0.2366676256474914,0.24412622790801775,0.2454980649507676,0.24633427627679386,0.24694061644655463,0.24890855121207311,0.25069081705086765,0.25642510107134553,0.2572928016781708,0.26278846535568195,0.26400456103264647,0.26463748585468194,0.26515588287166253,0.2663678832407977,0.2677342175365527,0.26920064746837635,0.2703713992342456,0.2733717566883416,0.27709319657622933,0.2795565405120258,0.2819822369199204,0.28354290277817523,0.2837377697455703,0.28662696845355656,0.2868943219960283],"n_dims_used":45,"mean_confidence":0.9086387634277344},"coverage":{"mean_confidence":0.9086387634277344,"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}}