{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004582},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003952","485:4850004702","485:4850004100","485:4850003869","485:4850005443","485:4850003954","485:4850006217","485:4850005442","485:4850005046","485:4850003488","485:4850003807","485:4850004646","485:4850004019","485:4850003873","485:4850004904","485:4850003578","485:4850005384","485:4850005891","485:4850005583","485:4850003955","485:4850004703","485:4850005044","485:4850003951","485:4850004905","485:4850003640"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7237958578583217,0.7204447286329029,0.6860125674941708,0.6689268018600014,0.6610911079583921,0.6469806843089707,0.6367284677544743,0.6199695913063101,0.6118474032838492,0.5719395264993926,0.5716592657097181,0.5612665510170559,0.553209801286844,0.5501667712405812,0.5468611084167723,0.5463106057405758,0.5392465456896995,0.538685743080081,0.5372711425667852,0.5371274343351325,0.5308150112617785,0.5281451660948598,0.5280363476193222,0.5263429350075365,0.5203500876841254],"twin_dists":[0.10442520829211478,0.10517212871134965,0.1127530972907529,0.11646499831454717,0.1181591797442499,0.12119994582983103,0.12340290544517357,0.1269963777661026,0.12873600063091623,0.13728931444041104,0.13734951969522055,0.13958448666361792,0.1413208645737026,0.1419776854002833,0.142691867347145,0.14281087324564035,0.14433986648146857,0.14446140870047416,0.14476810198958628,0.1447992675030343,0.14616987799947592,0.1467505960464558,0.14677427850848723,0.14714295795548163,0.14844982823825778],"n_dims_used":44,"mean_confidence":0.915970195423473},"coverage":{"mean_confidence":0.915970195423473,"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}}