{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010149},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012264","466:4660009818","466:4660009318","466:4660009315","466:4660010808","466:4660009490","466:4660010148","466:4660012418","466:4660009985","466:4660012263","466:4660009650","466:4660012564","466:4660010153","466:4660011777","466:4660011464","466:4660011465","466:4660010654","466:4660009657","466:4660010327","497:4970002184","466:4660009138","466:4660012411","466:4660011946","480:4800000530","466:4660010490"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,497,466,466,466,480,466],"twin_sims":[0.25819769731671394,0.2559340657342803,0.21969666839382773,0.21078688690694763,0.1988243152327986,0.16489703901824018,0.156574186922243,0.14526242290054342,0.13717471744748988,0.12845771024997107,0.12014324517825425,0.11712083287838297,0.09923168423229774,0.09359079865154968,0.08665136180234738,0.07938880411089135,0.07642559976401574,0.07326877790023831,0.07266012706332708,0.07236332576675791,0.07224847450952976,0.0695164630879098,0.06813198536876978,0.06757302028946632,0.06657163579391798],"twin_dists":[0.21372382702286372,0.2144176592797072,0.2261090179750546,0.22917660055882258,0.23343714788070738,0.24658606497609584,0.25010369057843707,0.25511087613351324,0.25887082805522915,0.2631140140994606,0.26736930718320295,0.2689718578261456,0.2791726296177089,0.282686564821581,0.2872465804911597,0.2923415527587395,0.29452816787037983,0.2969341344664727,0.2974076136222795,0.2976396651165666,0.29772966736009865,0.29990556740650826,0.30103485760803594,0.30149608977788706,0.3023302149145672],"n_dims_used":45,"mean_confidence":0.9104400634765625},"coverage":{"mean_confidence":0.9104400634765625,"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}}