{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004749},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006045","468:4680005262","468:4680003832","467:4670003936","472:4720004750","472:4720006527","468:4680003442","467:4670002523","467:4670000500","467:4670003104","467:4670001536","468:4680004395","468:4680003263","468:4680003634","472:4720003991","467:4670003971","472:4720004160","472:4720005802","468:4680004827","472:4720003524","468:4680002667","469:4690003281","489:4890004717","499:4990000375","468:4680003741"],"twin_admin_codes":[468,468,468,467,472,472,468,467,467,467,467,468,468,468,472,467,472,472,468,472,468,469,489,499,468],"twin_sims":[0.5206035265133009,0.424223676867517,0.3967818358551695,0.37943411835566315,0.3786657724661423,0.35276587200997084,0.35029547235836833,0.3493374534362116,0.3485191167391832,0.3435832857542916,0.3175722623672917,0.30787939479761195,0.29982432236522266,0.2983628119428072,0.2973469179843839,0.29648544395330567,0.29470478360782276,0.28395049674924305,0.2819219371914057,0.2787792201307005,0.27639466071994284,0.2735342156658944,0.2733119290154573,0.26987611338009454,0.2646130542814993],"twin_dists":[0.14839449058640003,0.17008048908831755,0.1765881087290307,0.18080789150479368,0.1809968924018526,0.18748323047669144,0.18811442118902,0.18835982230476295,0.1885697228455316,0.18984129554825904,0.19671161206894586,0.1993518085803372,0.20158248957495103,0.20199095078478685,0.20227556331673008,0.20251736170610724,0.2030184723208055,0.20608387419469867,0.20666986089174766,0.20758275583576877,0.2082796067261028,0.2091203942130871,0.209185957614306,0.21020355401278548,0.21177799937171285],"n_dims_used":45,"mean_confidence":0.919647216796875},"coverage":{"mean_confidence":0.919647216796875,"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}}