{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660002987},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660001675","466:4660001663","466:4660002669","466:4660000649","466:4660000598","470:4700003300","466:4660001259","466:4660002836","466:4660000124","466:4660009589","466:4660004928","466:4660002675","466:4660002484","466:4660008887","470:4700005918","466:4660000573","466:4660010599","466:4660014276","466:4660001338","466:4660000103","470:4700003475","466:4660002476","466:4660002755","466:4660001763","466:4660001246"],"twin_admin_codes":[466,466,466,466,466,470,466,466,466,466,466,466,466,466,470,466,466,466,466,466,470,466,466,466,466],"twin_sims":[0.7808971258903017,0.7534239590686197,0.7267673868204311,0.6818847111857633,0.6437445090392777,0.6299755668900153,0.6253328006037266,0.6206884876073505,0.6202533306286647,0.617880255111332,0.6011217957337883,0.5793880316368306,0.5728509991312859,0.5557448834937897,0.5486856959612889,0.5416987680484684,0.5379748143849968,0.5330274582444405,0.5243825171186107,0.5155881277869776,0.5146727590713006,0.5145917475747109,0.5103311572226683,0.5075703964825655,0.5047723383432474],"twin_dists":[0.0913400646788312,0.09773038910895664,0.10376131393174999,0.11365237363692653,0.12189581797158582,0.12485177594980544,0.12584714377823722,0.12684236242940855,0.1269355908536253,0.12744394935613645,0.1310327008333316,0.13569029495386423,0.1370935343968279,0.14077411137093612,0.14229757978650787,0.1438086786442156,0.14461552250849402,0.14568911528540818,0.1475700959646266,0.14949078553486578,0.14969115026837404,0.1497088870775192,0.15064269776071174,0.15124884870973743,0.1518640730404219],"n_dims_used":45,"mean_confidence":0.9160076565212674},"coverage":{"mean_confidence":0.9160076565212674,"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}}