{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010388},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010387","466:4660011533","466:4660010224","466:4660009544","466:4660009729","466:4660012325","466:4660011379","466:4660011848","466:4660010895","487:4870004150","466:4660011543","466:4660009599","466:4660003690","466:4660010390","466:4660011059","466:4660000744","466:4660009567","487:4870004870","466:4660012187","487:4870006650","487:4870005915","466:4660014375","487:4870003575","466:4660011531","487:4870004294"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,487,466,487,487,466,487,466,487],"twin_sims":[0.8681444377279273,0.5114700699886267,0.4163626072867265,0.4059598907975103,0.4045384155828889,0.37221093902491714,0.3668961823252178,0.3481137813126775,0.3277675630254375,0.3178421989143946,0.3087583249430364,0.30660697598428766,0.30398546393084325,0.2948836014882824,0.26899772833835617,0.26597194338223806,0.26439279114232994,0.2611377505501478,0.25325580752569443,0.24975882723913767,0.24886390031827443,0.2460028595790796,0.2421786117773641,0.23956447196584496,0.23770622819323892],"twin_dists":[0.06906518996726392,0.15039288531499784,0.17192544521967798,0.1743901414689346,0.1747290804720135,0.18259212505512618,0.18391588033516115,0.1886737858930217,0.19398315075946226,0.19663874475597903,0.19911045983372297,0.19970191072274351,0.20042586658072037,0.20296806912385065,0.21046499029481652,0.211369636957135,0.2118443141366459,0.21282836458615442,0.21524361765379013,0.2163304733336266,0.21661017515156747,0.2175087196558903,0.2187203404210282,0.21955570783840556,0.22015313174040843],"n_dims_used":45,"mean_confidence":0.9085447523328993},"coverage":{"mean_confidence":0.9085447523328993,"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}}