{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007269},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007107","468:4680009891","472:4720003863","499:4990003711","499:4990003710","468:4680005903","487:4870006885","468:4680000860","487:4870001957","467:4670004593","472:4720005197","468:4680006511","472:4720004915","496:4960002839","468:4680003166","466:4660012984","467:4670003881","499:4990000120","499:4990000204","467:4670004637","496:4960000718","468:4680003354","496:4960009116","487:4870006593","467:4670002763"],"twin_admin_codes":[468,468,472,499,499,468,487,468,487,467,472,468,472,496,468,466,467,499,499,467,496,468,496,487,467],"twin_sims":[0.35675025417677764,0.18970328406948248,0.16545644941738272,0.14222643783254907,0.11109639147164475,0.1021378359215773,0.09609566618971203,0.09179645502116827,0.08986429261847433,0.0872578209630427,0.08157494591118815,0.07610842483101528,0.07552329078089431,0.07170237486590801,0.07147769780531008,0.06977042322901848,0.0684987579951071,0.067281676684681,0.06590427386005203,0.06574660876488131,0.06334466625460207,0.06333451021736217,0.06329065931749572,0.06318604895521521,0.06237467757803025],"twin_dists":[0.1864700340794481,0.23680603948495837,0.24635429063085512,0.25650358271652846,0.27226333562471305,0.27742309509885643,0.28110618358125883,0.28383929391563617,0.28510065712590454,0.2868367412295608,0.29076998539689586,0.29476623975910593,0.2952075484141322,0.29815920591553385,0.29833669707641397,0.29970040511347973,0.3007338845746516,0.30173772603066057,0.30289180722914816,0.3030251613861679,0.3050897705942343,0.30509863526858966,0.3051369237957082,0.30522835240550444,0.3059417267839573],"n_dims_used":45,"mean_confidence":0.926599629720052},"coverage":{"mean_confidence":0.926599629720052,"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}}