{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003600},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010740","496:4960003601","496:4960001061","496:4960008360","496:4960004148","496:4960006602","481:4810003050","496:4960011623","479:4790004052","488:4880004931","496:4960009718","498:4980002488","480:4800004179","496:4960010874","479:4790003791","481:4810003148","481:4810005207","479:4790003787","481:4810004037","496:4960002344","496:4960011017","496:4960010402","496:4960002716","484:4840004497","481:4810000357"],"twin_admin_codes":[496,496,496,496,496,496,481,496,479,488,496,498,480,496,479,481,481,479,481,496,496,496,496,484,481],"twin_sims":[0.23266102570267325,0.21473557345226396,0.16588813789826948,0.16089380742788517,0.15567818342147344,0.15011117146816844,0.14334951705300628,0.1193040098505759,0.1150886558448546,0.10731874120025031,0.10394585643161434,0.09094563229742837,0.085515986468153,0.08163398915897539,0.08072534931105452,0.07607610774263682,0.07294074534542855,0.06729368437134906,0.06652893770059987,0.06588052362584151,0.06576744918690725,0.06489858748637901,0.06444152307877088,0.061383117494199245,0.05834984035864061],"twin_dists":[0.221790697643954,0.2278065071573585,0.24617582042586822,0.24826150904509975,0.25049043769726154,0.25293063012613926,0.2559858402717164,0.267811165564828,0.27006727627744104,0.27439820593366987,0.2763541794805791,0.2843921168908421,0.2880200326826799,0.2907280108721475,0.2913766835735619,0.2947905418567743,0.29718891913619694,0.3017277502004608,0.3023660079885344,0.30291187866122654,0.30300751946107957,0.30374693580541823,0.3041391573619928,0.3068239308028955,0.3095973872429978],"n_dims_used":45,"mean_confidence":0.942995113796658},"coverage":{"mean_confidence":0.942995113796658,"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}}