{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670002256},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670001515","467:4670004188","467:4670002928","467:4670002398","467:4670003132","467:4670001414","468:4680001152","467:4670001522","467:4670003218","467:4670001656","467:4670002242","467:4670002222","467:4670001295","467:4670002581","467:4670000911","467:4670004228","485:4850003205","468:4680001073","467:4670001641","468:4680001223","468:4680000742","467:4670002692","468:4680001446","467:4670000897","467:4670002428"],"twin_admin_codes":[467,467,467,467,467,467,468,467,467,467,467,467,467,467,467,467,485,468,467,468,468,467,468,467,467],"twin_sims":[0.692347053543791,0.5960044058608033,0.594613133976128,0.561867148461413,0.5423367558341021,0.5387476125212236,0.5323768464110902,0.5287443022438263,0.5179941085005639,0.517019027183378,0.5036030970742268,0.4894210792313349,0.48396951997110804,0.4780568222979998,0.46122004022229646,0.46069930020732075,0.45291576777940057,0.4517761627376738,0.45088524958096965,0.45028825602004535,0.4374188072807433,0.43532963203607644,0.43193888544196124,0.4304102126556676,0.427987528982589],"twin_dists":[0.11136961464995013,0.13212866603381193,0.1324266761989672,0.1394551880734637,0.1436705543390989,0.14444799860785554,0.14583044957534055,0.14662022331348337,0.1489645547890277,0.14917775085183024,0.1521214305722223,0.15525646836747006,0.15646866756229047,0.15778822121960404,0.16157555875076593,0.16169344731737115,0.16346128180400626,0.1637210414756694,0.163924283889264,0.16406055858008337,0.16701517448824907,0.16749798986132625,0.16828357778159428,0.16863856278636616,0.16920220683415255],"n_dims_used":45,"mean_confidence":0.9450010511610243},"coverage":{"mean_confidence":0.9450010511610243,"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}}