{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660004283},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006228","466:4660011717","470:4700001597","488:4880000849","466:4660001228","469:4690001401","466:4660011829","466:4660003437","493:4930006951","466:4660004042","466:4660004404","470:4700002539","490:4900001867","493:4930000129","466:4660012308","479:4790004282","490:4900006035","466:4660005337","466:4660005334","481:4810003053","466:4660001540","466:4660012144","487:4870003574","488:4880004911","481:4810001881"],"twin_admin_codes":[493,466,470,488,466,469,466,466,493,466,466,470,490,493,466,479,490,466,466,481,466,466,487,488,481],"twin_sims":[0.15322528625828113,0.14418363836633996,0.1201676329080003,0.11964511268430447,0.10398206629925022,0.10188201164001362,0.09918168434852222,0.09785009406623615,0.09505859416701533,0.0921398063780973,0.0899888606122804,0.08848016086305753,0.08803470363034797,0.08181077917221857,0.07974525396960147,0.07859052360583778,0.07611340049529498,0.0754083537678798,0.07482456962922149,0.07130099843751703,0.07089981751091243,0.07039451758625907,0.07013963347234337,0.06981699035155185,0.0684462218330824],"twin_dists":[0.2515575941567057,0.2556032544146015,0.2673565023336021,0.26763128880199205,0.2763329204976902,0.2775755303280662,0.27920307905284397,0.28001846784757073,0.2817565145162526,0.283617348122636,0.2850186917591874,0.2860175281326926,0.2863150267057548,0.29060247395493494,0.29208296063372624,0.29292407648898633,0.29476249885266276,0.29529455776305563,0.29573815162251854,0.29847660457599307,0.2987952993477373,0.2991987933881674,0.2994032169176864,0.2996628515869135,0.3007769150855058],"n_dims_used":45,"mean_confidence":0.9130043877495659},"coverage":{"mean_confidence":0.9130043877495659,"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}}