{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005331},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004730","496:4960004576","496:4960006320","496:4960007240","496:4960005031","496:4960006589","466:4660001498","496:4960006718","496:4960004574","488:4880005697","488:4880005130","496:4960005895","488:4880002291","496:4960007372","488:4880003508","496:4960007365","481:4810001595","496:4960007359","466:4660002299","488:4880002289","488:4880006236","488:4880002895","496:4960007759","496:4960007106","496:4960012622"],"twin_admin_codes":[496,496,496,496,496,496,466,496,496,488,488,496,488,496,488,496,481,496,466,488,488,488,496,496,496],"twin_sims":[0.918600117796071,0.7930770708257928,0.7241968074043156,0.7204702870492928,0.6699548659629743,0.6688916966350693,0.646672899685132,0.605584122617886,0.5574310062920842,0.5553873940644267,0.5535878655899781,0.545396400296548,0.5428230078033176,0.5410434869387677,0.5335062473366962,0.5293120565498599,0.5237068313508118,0.5217538696099514,0.5169753237256668,0.5115349425728362,0.5080852000499961,0.4999729986909623,0.4929889364655607,0.49058244841770865,0.48977845497841316],"twin_dists":[0.05351849456040881,0.08843582385938169,0.10433571678004025,0.10516643907715197,0.11624237244460102,0.11647259882316449,0.12126615003804668,0.1300771664535442,0.1404106639237883,0.1408511899092296,0.1412393013839539,0.14300854915876174,0.14356530078917676,0.14395057818694829,0.14558512918520666,0.14649670866859138,0.14771739813757198,0.1481433953862158,0.14918730863895296,0.15037866024626736,0.15113575378143043,0.15292147983434876,0.15446532988963171,0.15499875826684337,0.15517714651670328],"n_dims_used":45,"mean_confidence":0.9317054748535156},"coverage":{"mean_confidence":0.9317054748535156,"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}}