{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660007821},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660005835","466:4660005846","466:4660008268","466:4660007382","466:4660005728","466:4660008435","466:4660008263","466:4660006188","466:4660007819","466:4660006528","466:4660007960","466:4660008267","466:4660006193","466:4660005726","466:4660008109","466:4660005721","466:4660007820","466:4660008108","466:4660007688","466:4660007969","466:4660007666","466:4660007071","466:4660008596","466:4660006190","466:4660005841"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.7073109817856981,0.701219727211479,0.6974330279162133,0.6595794396168925,0.6554207446529108,0.6523028583586298,0.6507108392644367,0.6344273481798001,0.6250465305720141,0.6004887533549937,0.5941847425383576,0.5921033449096526,0.5821006360123568,0.5792968017187837,0.5683165250855206,0.5306082790896905,0.5290355080128432,0.5191304879181602,0.5098842866485235,0.5070388687877224,0.5017587917391383,0.5014841232453721,0.5012216434396964,0.5011165461107718,0.4812149923596287],"twin_dists":[0.10808255160328928,0.1094240138381274,0.11025552875146014,0.11848552185126343,0.11938254621506121,0.12005437976670867,0.12039721033402746,0.12389678946621586,0.1259085005603787,0.1311682642450534,0.13251844277774702,0.13296434193441953,0.13510841504370602,0.13570986850127104,0.13806785076560488,0.14621482208008016,0.14655686809927265,0.1487162131718173,0.15074075466363715,0.15136564930780316,0.1525277041945518,0.1525882446284956,0.15264610705848553,0.15266927761140225,0.15708276439832702],"n_dims_used":45,"mean_confidence":0.9200302124023437},"coverage":{"mean_confidence":0.9200302124023437,"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}}