{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005066},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005262","474:4740005574","474:4740005573","474:4740005455","474:4740005253","474:4740005810","474:4740005132","474:4740005329","474:4740004992","474:4740005263","478:4780010057","474:4740005260","474:4740005627","486:4860001999","474:4740004923","474:4740004862","474:4740004863","474:4740005626","474:4740005130","474:4740004803","474:4740005196","474:4740005188","474:4740000513","474:4740005192","478:4780004487"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,478,474,474,486,474,474,474,474,474,474,474,474,474,474,478],"twin_sims":[0.8042114100784291,0.7178666456994253,0.7140970708707325,0.6679770622981689,0.6347377156656969,0.598079537723708,0.5925679914212618,0.5457363397554131,0.5396143226229819,0.5292400786607742,0.4848515103630928,0.44112776412072263,0.4286227070030023,0.42715289070826806,0.42208834704726905,0.41965471288906137,0.41754300341646683,0.41594641177366787,0.4060626534097454,0.405406196406946,0.4015472995897618,0.3983698572919913,0.3929448842962375,0.3912854695823868,0.3899416432950062],"twin_dists":[0.08573547914891416,0.10574550433923062,0.10658199826198611,0.11667058904758328,0.12383018666425377,0.1316842159804115,0.1328647945334584,0.14293503832855295,0.14426017161221413,0.14651236584579708,0.15627226670870786,0.1661602568319956,0.1690543049185206,0.16939669050531433,0.17058020253430634,0.17115102358018,0.17164747393785895,0.17202353561525385,0.17436565910806792,0.17452210223063114,0.17544403579803874,0.17620617052690138,0.17751385559148408,0.17791552272655195,0.178241383861943],"n_dims_used":45,"mean_confidence":0.9242285834418402},"coverage":{"mean_confidence":0.9242285834418402,"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}}