{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850009039},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980003777","500:5000011513","484:4840006097","469:4690008055","469:4690000285","498:4980003658","469:4690006316","470:4700004172","496:4960009108","500:5000011514","472:4720001742","470:4700001004","469:4690006314","499:4990001182","496:4960006430","493:4930001616","466:4660008299","493:4930004441","469:4690007623","484:4840004015","498:4980004182","479:4790006086","498:4980000935","493:4930003612","473:4730007076"],"twin_admin_codes":[498,500,484,469,469,498,469,470,496,500,472,470,469,499,496,493,466,493,469,484,498,479,498,493,473],"twin_sims":[0.30255632084723494,0.1812989205721456,0.15203927311170407,0.11105530045701285,0.0896487923423294,0.08088979122986278,0.07213022108424749,0.06819754862419454,0.06641281417736072,0.06629118314044571,0.06111554628488432,0.054552522319181396,0.05221741326053217,0.047804542935393074,0.04634426098306125,0.045822174383485695,0.045247301119878416,0.044523911412406,0.04409067679811467,0.04371362588034284,0.043667193160631314,0.04201870415622334,0.040289351091174805,0.03983639926598838,0.03773495223562629],"twin_dists":[0.20082206311267017,0.2400119961780334,0.2520780771012256,0.2722862531381175,0.2852426685390735,0.2912588575145957,0.2978224568138581,0.30098095989047363,0.30246344717906676,0.302565656838972,0.3070639949547116,0.3132421502425979,0.31558908503686584,0.32027346675578156,0.3219031752134092,0.3224962738472419,0.323155924647217,0.32399605376068563,0.32450470321285746,0.3249508164860296,0.32500597737390874,0.3269970557848766,0.3291578159872679,0.3297366797118965,0.33249738174139],"n_dims_used":45,"mean_confidence":0.9212312486436632},"coverage":{"mean_confidence":0.9212312486436632,"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}}