{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010989},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009666","466:4660010500","466:4660010508","466:4660010177","466:4660009330","466:4660011310","466:4660011152","466:4660010659","487:4870002072","466:4660010656","466:4660011311","466:4660008654","466:4660008979","466:4660009332","466:4660009501","466:4660009167","466:4660011313","466:4660009505","466:4660009155","466:4660010502","466:4660009837","466:4660010498","466:4660010327","466:4660008812","466:4660012132"],"twin_admin_codes":[466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.22073500390813933,0.21789527846567197,0.19100818462964747,0.1585010029776941,0.15276992325506902,0.14109613917478858,0.13578761303808384,0.11839637726009765,0.11458568959825015,0.11454555952663854,0.11146800328314471,0.11013431004139534,0.10924944960427152,0.10492907555352599,0.10371511719384575,0.09499907264344964,0.09372875007154734,0.09327581928519224,0.09310626519694547,0.09181405449536943,0.09173512654863636,0.09159620495497714,0.08819774903052187,0.08407330733364839,0.08405871396973451],"twin_dists":[0.22575700557121106,0.22672237313160334,0.2363172560154972,0.24927744906586966,0.2517570797456032,0.2570277321061679,0.2595322069337624,0.2682917191734999,0.27034068539480566,0.27036253956596873,0.27205637494252854,0.27280164083081065,0.2732999591955426,0.27577896333346213,0.27648978328023327,0.2817940086639887,0.28259866597106403,0.2828876448218574,0.28299610858775925,0.28382790149414266,0.28387900631679897,0.28396904076231494,0.2862059984578871,0.2890147221232462,0.2890248531879679],"n_dims_used":45,"mean_confidence":0.9147889031304254},"coverage":{"mean_confidence":0.9147889031304254,"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}}