{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004162},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003666","468:4680003465","468:4680003564","468:4680001935","468:4680004055","468:4680003078","468:4680003367","468:4680003563","468:4680005388","468:4680003464","468:4680003863","468:4680002047","467:4670003859","468:4680003762","468:4680003466","468:4680003963","468:4680005389","467:4670004204","468:4680004435","468:4680004341","467:4670003969","468:4680002048","467:4670003861","468:4680003077","467:4670003778"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,467,468,468,467,468,467,468,467],"twin_sims":[0.9484581643342185,0.9381456727043805,0.9298795599761568,0.9185397503428658,0.9133439065610564,0.8993314852095108,0.85710534926535,0.8556794289034786,0.8426034341652768,0.8372662581708824,0.8368937686742173,0.8366552045982542,0.8338546505106791,0.8248070996177659,0.8215663925512924,0.8156949669165119,0.8109570899681436,0.8082271039112383,0.8081802481974458,0.8079342221952815,0.8041373697190026,0.7987897159116361,0.7978869510880087,0.7968057300768553,0.7955653401466939],"twin_dists":[0.04225118601764838,0.046410840438411476,0.04952296819553286,0.053539203144998146,0.05529749788082775,0.05982791593424945,0.07212290331116814,0.07251125873608201,0.0760090597861812,0.07740631643434122,0.0775032215256392,0.07756524424689422,0.07829098057088868,0.08060712941101823,0.08142675181428281,0.08289916276780769,0.08407608004519865,0.08474988318765096,0.08476142092796211,0.08482198753118982,0.08575359086172565,0.087056129587405,0.08727495137241034,0.08753663407361423,0.08783631501154436],"n_dims_used":45,"mean_confidence":0.9265894571940104},"coverage":{"mean_confidence":0.9265894571940104,"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}}