{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004288},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003012","498:4980003310","468:4680001976","468:4680004483","468:4680004297","468:4680002405","468:4680007552","496:4960010708","468:4680002917","498:4980004609","498:4980003823","468:4680004200","468:4680008307","498:4980005137","468:4680004294","484:4840005322","469:4690008707","468:4680001249","468:4680003503","478:4780001816","478:4780002262","468:4680003599","468:4680002506","468:4680004572","468:4680005171"],"twin_admin_codes":[468,498,468,468,468,468,468,496,468,498,498,468,468,498,468,484,469,468,468,478,478,468,468,468,468],"twin_sims":[0.2970703077021317,0.26826101281649034,0.26646762859856676,0.2573923382588589,0.23753299136943554,0.22077644615838873,0.2169517180122272,0.21529994801275973,0.21370773525170042,0.2135546765771485,0.21189228787407063,0.2011797809547775,0.19633273478055277,0.18226280418788232,0.18089008056868944,0.17902346158799984,0.17685468327805726,0.1768038738977783,0.17454128538076488,0.17438037990298344,0.17436876854791705,0.17390784763231515,0.17281569742624803,0.17179463004303477,0.1681853439123879],"twin_dists":[0.20235315728136272,0.21068466893525858,0.2112210011046929,0.2139702378833151,0.2202089820639932,0.225742979007039,0.22704500580692197,0.22761207849789405,0.22816148851507237,0.22821444854537568,0.22879131510770132,0.23258459982350074,0.23434658673038744,0.23963906410496405,0.24017060216484878,0.2408979833606975,0.24174989881828976,0.241769945990005,0.2426668545407072,0.2427309537682689,0.2427355809668279,0.24291943880732828,0.2433564830381641,0.24376687242115286,0.24523169286062635],"n_dims_used":44,"mean_confidence":0.9237383062189276},"coverage":{"mean_confidence":0.9237383062189276,"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}}