{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005586},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005637","474:4740005590","474:4740005687","474:4740005587","474:4740005582","474:4740004742","486:4860002080","474:4740005641","486:4860001803","474:4740005640","486:4860001739","486:4860002239","474:4740005632","478:4780007742","474:4740005411","474:4740005583","474:4740005631","486:4860001738","474:4740005534","486:4860001860","474:4740005474","474:4740004554","474:4740005633","486:4860001608","478:4780007602"],"twin_admin_codes":[474,474,474,474,474,474,486,474,486,474,486,486,474,478,474,474,474,486,474,486,474,474,474,486,478],"twin_sims":[0.6699386825247068,0.6161348653625287,0.48710577551426604,0.47167942884401004,0.4705889737388282,0.38936746318564563,0.3865411470459815,0.35358953369559026,0.3531701111339171,0.34891633173941494,0.3213450705679915,0.31499638245887,0.31139028860503803,0.28494771278125086,0.27112349318226314,0.26502878493544624,0.24874386152521932,0.23862020756424984,0.23500314680283169,0.22103517279565235,0.2167632765815367,0.20924052666030576,0.20844013816013748,0.20467799417369278,0.20430963651264128],"twin_dists":[0.11624587759917393,0.12781779659507522,0.15577078885543813,0.15921740289891287,0.15946241440504205,0.1783807758553684,0.17906832787049,0.187273295758266,0.18738016630447005,0.1884678062816352,0.19569631058332077,0.19740871867160606,0.19839008808686748,0.2057967356689389,0.20983319499553102,0.21165292885051762,0.21664774121256541,0.2198589095912592,0.22102763363471126,0.22565545006063328,0.2271095527960544,0.22971789035732276,0.2299991284229516,0.23133102041569154,0.23146232510262574],"n_dims_used":44,"mean_confidence":0.9217815399169922},"coverage":{"mean_confidence":0.9217815399169922,"n_dims_used":44,"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}}