{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012219},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012220","496:4960012086","496:4960011487","496:4960011679","496:4960012223","496:4960011936","496:4960011404","496:4960010764","496:4960012082","472:4720008040","496:4960012210","496:4960012087","496:4960012077","467:4670004411","496:4960011926","496:4960011930","467:4670004412","472:4720008041","496:4960010836","496:4960012224","496:4960011845","496:4960011409","467:4670004598","496:4960012215","467:4670004254"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,472,496,496,496,467,496,496,467,472,496,496,496,496,467,496,467],"twin_sims":[0.8382287936667969,0.6965006712937339,0.505935997549518,0.4904789590650875,0.47151236333213126,0.4572681423296285,0.44861611505907995,0.4163924943398985,0.4160393205724195,0.40150697220698195,0.3992591690883008,0.39872031577805184,0.3962907856560441,0.3948941618796254,0.3932913520148468,0.3839447381830719,0.36739588092535075,0.3671320607278206,0.36486335763301847,0.3647308229046692,0.36230199857428264,0.3619972614078285,0.35575709952160967,0.3553692848449086,0.3534848265555646],"twin_dists":[0.07715554446067382,0.11045999179313577,0.15160810310508824,0.15502171535426434,0.15925492807807304,0.16247140719960593,0.16444261544505212,0.17191840295701472,0.17200163489322964,0.17545369146481346,0.17599258434592807,0.1761219749069059,0.17670635401677812,0.17704303133246982,0.17743009154335193,0.1797020533099971,0.1837910140255197,0.1838569276636599,0.1844247314495641,0.18445795666038853,0.18506792392209465,0.1851446007230794,0.1867220355586753,0.18682053756333405,0.1872999693879939],"n_dims_used":45,"mean_confidence":0.9161509195963542},"coverage":{"mean_confidence":0.9161509195963542,"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}}