{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003041},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005822","488:4880004322","485:4850004732","466:4660011119","470:4700003783","470:4700003176","488:4880004569","488:4880003094","488:4880005333","485:4850001219","496:4960002592","470:4700008125","487:4870011982","470:4700004117","466:4660011118","496:4960002736","487:4870011862","493:4930002577","488:4880003822","493:4930001097","485:4850002709","466:4660010460","481:4810006143","481:4810005873","470:4700002150"],"twin_admin_codes":[485,488,485,466,470,470,488,488,488,485,496,470,487,470,466,496,487,493,488,493,485,466,481,481,470],"twin_sims":[0.08792990921459203,0.08707566389357106,0.07005499597139467,0.06670509487509851,0.06083515303943284,0.05787431209823646,0.039894685771677485,0.03911428916701736,0.029053842418558726,0.028206171498828893,0.026044486974458384,0.02106480550752485,0.02061012553321288,0.020455660327158755,0.01910041071424631,0.017414304362722413,0.017141264935590553,0.01693135219754323,0.01668498449532553,0.016437982554695415,0.015866005770210377,0.01567729731583246,0.014638706356011031,0.014324187741591199,0.013740157537939718],"twin_dists":[0.2863851872892107,0.28695960257987907,0.2994712317148052,0.3022184590415276,0.3073164908301468,0.3100428900158611,0.32966187996775453,0.33067112761338546,0.345505415421317,0.3469479449786743,0.35080294680029195,0.3608618950203519,0.3618804216061111,0.36223089489731425,0.3654089933537246,0.369650413058832,0.3703708232550148,0.3709315497636994,0.3715974902272033,0.3722738675368803,0.3738750830866735,0.3744145034683966,0.3774898048944168,0.3784590569616316,0.3803097794246613],"n_dims_used":45,"mean_confidence":0.9169219122992621},"coverage":{"mean_confidence":0.9169219122992621,"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}}