{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660009082},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010917","466:4660010612","466:4660011421","466:4660001572","466:4660003686","466:4660012946","466:4660001845","466:4660008907","469:4690003769","466:4660009944","466:4660005012","466:4660010270","466:4660014305","466:4660009428","496:4960006541","469:4690002138","493:4930001197","466:4660008923","466:4660009440","469:4690002950","469:4690002136","466:4660008906","466:4660000200","466:4660010739","466:4660009932"],"twin_admin_codes":[466,466,466,466,466,466,466,466,469,466,466,466,466,466,496,469,493,466,466,469,469,466,466,466,466],"twin_sims":[0.414465778987102,0.41074678716966606,0.382655193953552,0.37116084866839966,0.35043630574689555,0.3204398642528064,0.31531952383841755,0.3120756073284151,0.3094826865601523,0.3059632625099901,0.3047858213625707,0.30456783475109633,0.3037975705570644,0.30336467385927135,0.300473070499736,0.29850689473631364,0.29521691584536086,0.2931514706476548,0.2901120326975508,0.28744342050010385,0.28634366833413677,0.2819954190106313,0.2796118169284973,0.27881955173905515,0.2777555547900592],"twin_dists":[0.17237283934116648,0.1732525995473713,0.18001756208232012,0.1828529243931928,0.18807837569107622,0.19593929804048432,0.1973210908320347,0.198203087695054,0.19891185121822996,0.19987934578458813,0.20020445826038952,0.2002647279557231,0.20047789378136885,0.20059783291112057,0.20140155162317755,0.20195063067432423,0.20287416633004546,0.20345706573131556,0.2043192856642899,0.20508075894072114,0.20539579764404306,0.20664858991996524,0.20734029771335438,0.2075710008408723,0.20788145928890592],"n_dims_used":45,"mean_confidence":0.9206275092230902},"coverage":{"mean_confidence":0.9206275092230902,"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}}