{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006563},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006698","472:4720005081","472:4720006631","472:4720006131","472:4720005083","472:4720006627","472:4720006562","472:4720006833","472:4720006564","472:4720005155","472:4720006832","472:4720005673","472:4720006692","472:4720006695","472:4720005295","472:4720005011","472:4720006347","472:4720006122","467:4670000686","472:4720006420","472:4720006339","472:4720005969","472:4720006630","472:4720005679","472:4720005084"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,467,472,472,472,472,472,472],"twin_sims":[0.8599576868476737,0.8359017156240468,0.8358001949233028,0.8325833408704029,0.8211291822961085,0.8100536005211793,0.8091205816364019,0.8033324350870658,0.7876977333694628,0.7706691455235748,0.7695286168701841,0.7681442737705796,0.7658698982445639,0.7588858593864275,0.753848022534471,0.7508799396457264,0.7398117174859432,0.732982962276566,0.728549185510428,0.7233868424135385,0.7209788990419197,0.7173765877822181,0.7150122588320366,0.7135094346196592,0.7133272710631583],"twin_dists":[0.07134167480353872,0.07776092993455515,0.07778727131063164,0.07861901493369038,0.08153694381841435,0.08429941980040238,0.08452970033995032,0.08595035467674508,0.08972453936736016,0.09374313528041336,0.09400923966844803,0.0943317493354104,0.09486048365413058,0.09647566045564447,0.09763322558776934,0.09831241463792688,0.10082804144402586,0.10236759836125656,0.10336249199028874,0.10451647217815387,0.10505319338561772,0.10585437583380258,0.10637911216641109,0.10671220357903327,0.10675255591874913],"n_dims_used":45,"mean_confidence":0.930639139811198},"coverage":{"mean_confidence":0.930639139811198,"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}}