{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007713},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720008151","472:4720007533","467:4670000215","472:4720005770","467:4670004480","472:4720005134","467:4670002340","478:4780006043","478:4780004599","472:4720003794","467:4670001031","467:4670001062","472:4720006463","472:4720004961","472:4720007871","478:4780006185","472:4720006826","472:4720004240","467:4670003254","467:4670003623","472:4720004233","472:4720006554","468:4680006585","468:4680002760","472:4720007429"],"twin_admin_codes":[472,472,467,472,467,472,467,478,478,472,467,467,472,472,472,478,472,472,467,467,472,472,468,468,472],"twin_sims":[0.34536034051533754,0.1786363421825645,0.1303654935675526,0.11376323822374097,0.10094796537348881,0.09042736831022895,0.07954151085323842,0.06349901149012792,0.061411105377465254,0.05252870318144379,0.04957772531538321,0.045709907329297625,0.04487345904203829,0.04267257059642705,0.04116188940129336,0.03636575659139548,0.03270450286336074,0.026150564502429748,0.023972184215724283,0.018849912906733428,0.01725045237610532,0.017135715881458794,0.015735192259526975,0.01534772986635331,0.015249265504876803],"twin_dists":[0.1893823825857582,0.24104950788784377,0.26216723319417035,0.27078976036121183,0.27813464212312733,0.28473086831810207,0.2922306554207088,0.30495519371482266,0.30679886980722065,0.31527124919564375,0.3183495572688453,0.3226245499710852,0.3235886782548506,0.32619957035373787,0.32805804296072355,0.3343670420724675,0.33967790174215545,0.3506074542825105,0.35476713840923746,0.36601787309963824,0.37008153497092483,0.37038556838752845,0.3742484071005825,0.3753704188661499,0.3756595216143262],"n_dims_used":45,"mean_confidence":0.925309583875868},"coverage":{"mean_confidence":0.925309583875868,"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}}