{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010636},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010789","496:4960010862","478:4780005120","496:4960011962","496:4960010559","496:4960011716","488:4880003217","496:4960010560","496:4960010158","468:4680003378","481:4810003145","496:4960010401","470:4700006299","466:4660001439","496:4960010556","488:4880003266","468:4680003281","496:4960010805","496:4960012043","496:4960010940","496:4960010308","496:4960010157","478:4780004188","496:4960009610","496:4960011533"],"twin_admin_codes":[496,496,478,496,496,496,488,496,496,468,481,496,470,466,496,488,468,496,496,496,496,496,478,496,496],"twin_sims":[0.8045384569475709,0.4807755658620656,0.4326048162031193,0.4277434895388033,0.410318171067923,0.38785650735987637,0.36658952406116335,0.35292995184806003,0.34452385051468365,0.3431155959905554,0.3386373594240054,0.33131721379925333,0.3165460478106248,0.30988245973685563,0.30616442980299896,0.2998630957994989,0.2935029537894189,0.28259797506075013,0.2741248068997769,0.271062482638516,0.2673423572932516,0.2614897140475706,0.2598590233434025,0.2589162972204524,0.2548136000546925],"twin_dists":[0.08565545126654955,0.1571808327935041,0.168129095901528,0.1692590556571166,0.17335421542912824,0.17874804877503342,0.18399255131009318,0.18744138953958214,0.1895982442134228,0.18996228297025955,0.19112525477495296,0.19304426121225515,0.1969889504043599,0.19880235388816256,0.19982387230613488,0.2015716691112512,0.2033577007909173,0.20647429278176735,0.20894635826215704,0.20985128511319823,0.21095912433974248,0.21272159130339058,0.21321704757538573,0.21350437028563907,0.21476253361591519],"n_dims_used":45,"mean_confidence":0.9192075941297743},"coverage":{"mean_confidence":0.9192075941297743,"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}}