{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008504},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008177","496:4960008501","496:4960009940","496:4960011485","496:4960009939","496:4960010025","496:4960009087","496:4960009192","496:4960010444","496:4960008785","496:4960008884","496:4960008059","496:4960008394","496:4960009849","496:4960009572","496:4960010606","478:4780008771","496:4960012099","490:4900000736","496:4960010182","496:4960010984","496:4960008295","496:4960008790","496:4960008982","496:4960008503"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,478,496,490,496,496,496,496,496,496],"twin_sims":[0.33463137310695357,0.2245126515287683,0.21830064121002465,0.18515645892109941,0.17532273635003678,0.15440268117637138,0.1505289516206955,0.14716357048485343,0.12414665251304818,0.1178564638082203,0.10781192789291558,0.10310695891469578,0.09755154147604878,0.09704095156022312,0.09684288435808766,0.0960768852612229,0.08032329794058088,0.07465217539514564,0.0690097732477395,0.06697657336343715,0.06572261052632314,0.06399138039570225,0.062269119435900605,0.059903248230624734,0.05832707345807852],"twin_dists":[0.19217261822776452,0.2244855788363172,0.22658405530269018,0.23852778797643362,0.24235614934273292,0.25104380793997105,0.2527452186486901,0.2542497072555747,0.2652933490567619,0.2685789201380583,0.27411621872195846,0.2768483236692707,0.2802024778063892,0.2805182022871306,0.2806410289596047,0.2811179115806189,0.29166557391279874,0.2958696810909459,0.3003167243803308,0.3019916899655652,0.30304548213566856,0.30452766872392534,0.3060350938865466,0.30816260531991596,0.30961864828140684],"n_dims_used":45,"mean_confidence":0.9183907402886284},"coverage":{"mean_confidence":0.9183907402886284,"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}}