{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005453},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005587","485:4850005737","485:4850004583","485:4850004711","485:4850004853","485:4850005316","485:4850005520","485:4850005524","485:4850005183","485:4850005580","485:4850004775","485:4850005315","485:4850004306","485:4850005590","485:4850004435","485:4850005182","485:4850005175","485:4850005733","485:4850003878","485:4850005519","485:4850003053","485:4850005455","485:4850005109","485:4850005591","485:4850005662"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7899961888518504,0.7255283876213325,0.60406241527358,0.5979204889682074,0.5786481467337731,0.5764848596396043,0.55803178218254,0.5576302385550307,0.5519414039590259,0.5463685241089233,0.47906611994844306,0.42279691132025005,0.4170874437578937,0.41540937181394116,0.40937239977629786,0.4003863899041611,0.39490689553230846,0.39288479036231994,0.37905293195089385,0.37894641737206275,0.37498754588063093,0.3533278629974812,0.35288953849914306,0.3509738108032659,0.3489732458095461],"twin_dists":[0.08917511002985906,0.10403831342619546,0.13040300757305429,0.13171827929357227,0.13584904615548585,0.1363133072656465,0.1402812040128779,0.14036772956813542,0.14159457090809582,0.14279835166589222,0.1575626075529392,0.17041426601755394,0.17175471366601097,0.1721501694434814,0.17357860293946245,0.175722170544282,0.1770399592143614,0.17752838774127827,0.18090163410733978,0.18092783668224033,0.18190427329911674,0.18733996276908957,0.1874516941469692,0.18794087394321987,0.18845320838563917],"n_dims_used":44,"mean_confidence":0.9176571585915305},"coverage":{"mean_confidence":0.9176571585915305,"n_dims_used":44,"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}}