{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003364},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003141","665:6650003138","665:6650004380","665:6650004089","665:6650003378","665:6650003737","665:6650004375","665:6650004249","665:6650004377","665:6650003959","665:6650003145","665:6650003870","665:6650004296","665:6650004506","665:6650004190","665:6650003211","665:6650004443","665:6650002939","665:6650004376","665:6650003070","665:6650002985","492:4920002497","492:4920002604","665:6650003467","497:4970002534"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,492,492,665,497],"twin_sims":[0.5980437092661957,0.2213708022532357,0.16832532741937842,0.15372467738957907,0.1353879294669053,0.11412085734564752,0.08432751862420397,0.08014533242220055,0.06517917995999008,0.06472156881977105,0.06413550103431055,0.05378052128597418,0.05207201680047558,0.05199389504278235,0.05110306210104269,0.05043910543029607,0.046064767497598726,0.04224066637638531,0.04223168333720663,0.040877214457496557,0.03566593679530079,0.03182747253651205,0.028192974173956095,0.02679043043597605,0.02524591353762147],"twin_dists":[0.13169188930364154,0.22554200640538358,0.24517446205953008,0.2513393199918695,0.2597237173134876,0.2705941871430716,0.2888384672567303,0.2917938196515087,0.30350726740854256,0.30389857245703383,0.30440303777141997,0.31400868301094403,0.3157380784359756,0.31581827562910314,0.31673993070414863,0.3174355917841516,0.3222199841171307,0.32672517639728665,0.3267361562498906,0.32841467559370285,0.3353458450709801,0.3410250532457142,0.3469706966088204,0.3494425327564267,0.35229713190750944],"n_dims_used":45,"mean_confidence":0.9081015692816841},"coverage":{"mean_confidence":0.9081015692816841,"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}}