{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004885},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007224","488:4880002349","496:4960004579","488:4880001381","481:4810001532","493:4930001777","493:4930001748","470:4700001819","496:4960005907","496:4960005497","496:4960005047","496:4960005198","488:4880002683","496:4960005045","496:4960004898","493:4930001625","470:4700007971","488:4880004593","493:4930001458","472:4720001966","466:4660002315","496:4960007508","481:4810002218","493:4930001907","496:4960007765"],"twin_admin_codes":[496,488,496,488,481,493,493,470,496,496,496,496,488,496,496,493,470,488,493,472,466,496,481,493,496],"twin_sims":[0.4634566998943456,0.4435168469122015,0.4354478353983986,0.42287720061676576,0.38479534626517836,0.3549074986859204,0.34463842414789747,0.34408136298338654,0.3417971061387927,0.3321355757158425,0.32868697211919484,0.32655474676781376,0.3241825816775903,0.32224657091326936,0.31851487893007324,0.3165127366796835,0.31451981060266226,0.31423041743824853,0.3140437516959833,0.3090513469725819,0.3086739493252947,0.30825636563509634,0.3077829554273245,0.3062861677561906,0.30088376530714456],"twin_dists":[0.16106974205474486,0.16561105462511105,0.16747064811896498,0.17039547067229643,0.17949421479882816,0.1869379002468935,0.18956866133336503,0.1897125434369225,0.19030383915604235,0.1928285865781258,0.19373943084683995,0.19430522580179782,0.19493709726466302,0.1954546982969247,0.19645731153724724,0.1969979613677913,0.1975380461147865,0.19761663311263933,0.19766734548192708,0.19903008559394436,0.1991336116999973,0.19924824627196633,0.1993783143494501,0.19979031232355596,0.2012871254713569],"n_dims_used":45,"mean_confidence":0.9346711052788629},"coverage":{"mean_confidence":0.9346711052788629,"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}}