{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005565},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006508","485:4850005561","485:4850006109","485:4850005226","485:4850006585","485:4850006191","485:4850007450","500:5000000573","500:5000000221","485:4850005498","485:4850006037","485:4850005428","485:4850007503","475:4750002797","485:4850002891","485:4850003269","485:4850007185","485:4850005898","485:4850003191","485:4850008434","485:4850006114","485:4850002807","473:4730003618","485:4850003098","500:5000001019"],"twin_admin_codes":[485,485,485,485,485,485,485,500,500,485,485,485,485,475,485,485,485,485,485,485,485,485,473,485,500],"twin_sims":[0.47253278596463477,0.4089146687028259,0.23211124055916812,0.2122257988439039,0.2009242810792238,0.16829467865179842,0.1597871912628407,0.15672998084651343,0.1504285837797309,0.13553335850930534,0.1226628329386705,0.10635483892279149,0.0940246774955804,0.0922839139989107,0.08951817049896667,0.0892924952886569,0.08618733500647308,0.08556555994955925,0.08351240221663254,0.08347795527305751,0.08217750458315395,0.07891250002463522,0.07593090927087627,0.07500907345204748,0.07476308670206783],"twin_dists":[0.1590257965602574,0.17368728311085208,0.22197054800298638,0.22867533816369612,0.2326767429628769,0.24518698956078833,0.24872998169041408,0.2500366094725463,0.25278972744788675,0.25965398526280076,0.2660567477309892,0.2749522487407252,0.28241045283729344,0.2835243902168077,0.285328878118554,0.28547805760519473,0.2875617090631795,0.28798609150972143,0.2894051299671265,0.28942917429976617,0.29034275634336104,0.2926885536520266,0.29489983229967087,0.2955976537472303,0.2957850323902234],"n_dims_used":45,"mean_confidence":0.9187401665581597},"coverage":{"mean_confidence":0.9187401665581597,"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}}