{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005185},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005193","474:4740005186","474:4740005190","474:4740005252","474:4740005187","474:4740004863","474:4740005127","474:4740005054","486:4860002085","474:4740005182","474:4740005184","474:4740004864","474:4740004993","474:4740005058","474:4740005122","474:4740003505","474:4740005191","474:4740000841","474:4740005183","474:4740005123","474:4740005120","486:4860002193","486:4860002139","474:4740005188","474:4740005811"],"twin_admin_codes":[474,474,474,474,474,474,474,474,486,474,474,474,474,474,474,474,474,474,474,474,474,486,486,474,474],"twin_sims":[0.7258237472287656,0.657477672593184,0.6014650511630601,0.5898550688293023,0.5893093431040606,0.5770016327710596,0.5611787632086651,0.5556634511360574,0.5497109993527426,0.5442245802039956,0.5262840302081048,0.5251740648655117,0.5116923429102664,0.5078975840026876,0.5076800148754405,0.48705236446009686,0.4812057726572539,0.4783892323423257,0.4770182020968479,0.47005939465732705,0.46474204772968547,0.46352042210065747,0.44678341548161127,0.446386915887907,0.43571652660661103],"twin_dists":[0.10397230483090066,0.1189390063375862,0.13095919516963855,0.13344607277653547,0.1335630177959532,0.13620238886384053,0.13960338746195775,0.14079166840584986,0.1420761114871595,0.1432620133681021,0.14715578703403454,0.14739758981347836,0.15034414786978173,0.15117696684509968,0.15122476460832202,0.15578266230204135,0.15708482170116597,0.15771389893050972,0.1580205499633515,0.15958147301743278,0.16077944994587032,0.16105534396337323,0.16486197343770115,0.1649527860321641,0.16740850787752387],"n_dims_used":44,"mean_confidence":0.9224023818969727},"coverage":{"mean_confidence":0.9224023818969727,"n_dims_used":44,"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}}