{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740003372},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740003373","474:4740003175","487:4870011720","478:4780001263","474:4740001192","474:4740000040","478:4780005303","478:4780004684","487:4870012158","478:4780005443","478:4780001258","478:4780005439","478:4780001262","478:4780000229","474:4740000214","478:4780004809","478:4780004920","478:4780000283","474:4740000109","474:4740002636","478:4780000340","478:4780000521","478:4780004452","474:4740003104","478:4780004337"],"twin_admin_codes":[474,474,487,478,474,474,478,478,487,478,478,478,478,478,474,478,478,478,474,474,478,478,478,474,478],"twin_sims":[0.9046391557584788,0.6941768197791377,0.6905932013751408,0.6792794171850091,0.6430624441102428,0.6307715210140501,0.5903657684502369,0.575723537075758,0.5753850918852484,0.572645316951181,0.5686647532580643,0.5668873992741019,0.5655359922754165,0.5626221075190273,0.5612317503241813,0.5560449115588002,0.5558746046586739,0.5418003804140596,0.5407972368361111,0.53752661987936,0.5354916974295746,0.534423803466912,0.5328576401734121,0.5316520804828342,0.5236652515579159],"twin_dists":[0.058145240988226245,0.1109691529383497,0.11175310433639497,0.11421908839080405,0.12204242006165168,0.12468107337212504,0.13333663877348698,0.1364767316677105,0.13654938834553437,0.13713771114272263,0.13799299703154422,0.13837510576864404,0.1386657364252223,0.13929268399029784,0.13959197923823674,0.1407094278147097,0.14074614393023677,0.14378667757418742,0.1440039112997009,0.14471270151210772,0.14515411990299706,0.14538590233423235,0.14572600192759413,0.14598793466281015,0.147726464102606],"n_dims_used":45,"mean_confidence":0.9226384480794271},"coverage":{"mean_confidence":0.9226384480794271,"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}}