{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005874},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005880","496:4960005604","496:4960006010","496:4960005159","496:4960005739","496:4960006280","496:4960007606","496:4960003147","496:4960006278","479:4790000105","470:4700007711","496:4960006145","496:4960007077","496:4960004120","470:4700000372","496:4960004548","479:4790004172","470:4700008368","496:4960001449","496:4960000503","496:4960007485","469:4690000198","496:4960005748","479:4790000660","496:4960005606"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,479,470,496,496,496,470,496,479,470,496,496,496,469,496,479,496],"twin_sims":[0.6586054239751731,0.6106974716958468,0.6042552928169858,0.541205156039569,0.5335329951745825,0.4749033574060234,0.43029746323150636,0.424808419567837,0.42389742267996827,0.42023851771723203,0.411038181376969,0.4078210789295859,0.40562396422617525,0.38313400204037584,0.3774163804553956,0.37627347957366314,0.3731733292901322,0.3661113788224235,0.3597564353665518,0.35274822560116864,0.35272290668904094,0.3446628201987333,0.33887576370521433,0.332035461669466,0.3309070718362572],"twin_dists":[0.11869571426882013,0.12898224700059582,0.13036170668507374,0.1439155661749424,0.1455793205028716,0.15849412833433066,0.1686647654665439,0.1699438300144593,0.17015677143749142,0.1710139619825703,0.17318354262349836,0.1739471542360269,0.17447019252662457,0.17990035428181403,0.18130462086549304,0.18158655489858586,0.18235342591738604,0.18411216185693655,0.18570944039114168,0.18748773097587318,0.1874941884570703,0.1895623629538383,0.19106313547547205,0.19285495545676953,0.19315246146053444],"n_dims_used":45,"mean_confidence":0.9269198947482639},"coverage":{"mean_confidence":0.9269198947482639,"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}}