{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002812},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007128","496:4960002670","496:4960003910","494:4940002794","493:4930007105","496:4960004051","496:4960001282","496:4960000020","494:4940004073","496:4960000239","466:4660007797","493:4930006991","493:4930005254","496:4960000056","496:4960004202","496:4960000019","466:4660000481","466:4660007649","493:4930004879","466:4660000220","494:4940003471","496:4960000158","493:4930005232","494:4940002458","493:4930006936"],"twin_admin_codes":[493,496,496,494,493,496,496,496,494,496,466,493,493,496,496,496,466,466,493,466,494,496,493,494,493],"twin_sims":[0.5710028311670595,0.5428995008489383,0.5069884227718485,0.4140302187912981,0.41089849327763844,0.40334070776996767,0.3991163880244848,0.37130416637533825,0.3681646950220839,0.3468302369891229,0.3321283503584793,0.3275570482329364,0.31893920969870015,0.3115035438162878,0.311453531730632,0.3108449846994267,0.3107886604348647,0.30909807197693184,0.29932561569484883,0.29827462357491263,0.2819150881670624,0.2768079006087838,0.2498066289454687,0.24328131541706383,0.24167438063786398],"twin_dists":[0.1374905463783533,0.1435487447533623,0.15137673624745568,0.17247569711154206,0.17321664434794867,0.175015077835466,0.17602686147300167,0.18281730865609871,0.18359906615007304,0.1890037358598492,0.19283048950803022,0.19403900772144944,0.19634297328044303,0.1983591683541807,0.1983728213295767,0.19853905121847495,0.1985544460849769,0.19901727324308868,0.201721736197378,0.20201563504113035,0.20667184366739458,0.208158581676404,0.21631555137036193,0.21836971538265565,0.2188810143502255],"n_dims_used":45,"mean_confidence":0.9268970913357205},"coverage":{"mean_confidence":0.9268970913357205,"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}}