{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004887},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005287","485:4850005210","485:4850005783","485:4850005205","485:4850006347","485:4850005217","485:4850005341","485:4850005545","485:4850005625","485:4850005272","485:4850005490","477:4770000361","485:4850005475","485:4850004953","485:4850004876","485:4850004343","485:4850005285","485:4850006019","485:4850005614","485:4850004750","489:4890002877","485:4850006694","485:4850005208","485:4850006758","485:4850005270"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,485,485,485,485,485,489,485,485,485,485],"twin_sims":[0.49330803196544726,0.4730466067763,0.4658119584938122,0.45590246244971117,0.43622261212893576,0.4328111928530921,0.38801548405353375,0.3530501670178183,0.345374070372866,0.29920297678308944,0.25872377432490523,0.251228184997102,0.25068983038279086,0.24121264268252077,0.23035649181323514,0.21273924208967013,0.21241299313665296,0.20768353854325294,0.19736776270858197,0.18994826969512818,0.18594988768063092,0.18534409022766346,0.1778838624699309,0.17395964971656064,0.1676048797948457],"twin_dists":[0.15439465599368687,0.15891048274784159,0.16053802646839346,0.16278163707999838,0.16729150683212088,0.16808124035675767,0.17870937409264276,0.1874107406667209,0.18937884182070353,0.201755999679767,0.21356312810622932,0.21587262447421843,0.21604017563111924,0.21902833839567973,0.2225464583633188,0.22849703166993185,0.2286102962828618,0.230265657198041,0.2339678327033698,0.236714095205236,0.23822521895465523,0.23845615377740406,0.24134470824926046,0.24289875800944793,0.2454693760369159],"n_dims_used":45,"mean_confidence":0.9173734876844618},"coverage":{"mean_confidence":0.9173734876844618,"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}}