{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006830},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700002297","472:4720002593","488:4880004338","470:4700002804","466:4660007110","466:4660006957","472:4720001823","466:4660006831","466:4660007112","466:4660008450","481:4810001513","472:4720002339","466:4660006543","472:4720001892","470:4700001989","481:4810001269","472:4720003043","472:4720001515","470:4700000351","466:4660006324","472:4720002126","466:4660006103","472:4720002078","470:4700007665","472:4720001570"],"twin_admin_codes":[470,472,488,470,466,466,472,466,466,466,481,472,466,472,470,481,472,472,470,466,472,466,472,470,472],"twin_sims":[0.32044074889893387,0.28179715539570327,0.2810979197240292,0.2753876884673313,0.2687866970008265,0.2583915407717842,0.2572202060827742,0.25261500663785563,0.24128321396035626,0.23985909515512074,0.2385377446009494,0.23416760825000413,0.2336397009696126,0.23297123782100254,0.23067494105180616,0.22759355980214713,0.22670847132123226,0.2256503093919443,0.22355551883692282,0.22330022861088877,0.20650545769158837,0.20385034665245072,0.20360170735406263,0.19788124616130573,0.19763772678651187],"twin_dists":[0.1959390603844478,0.20670598948705105,0.20690862154815023,0.20857498141657546,0.21052787886156166,0.2136645903382931,0.21402296724527145,0.21544205845358586,0.2190058098004977,0.2194612639246421,0.21988542535896205,0.22129927777434505,0.22147123476101066,0.22168934166678061,0.2224417288829203,0.2234591513593919,0.2237530763910093,0.22410547704870018,0.22480635919951925,0.22489207348250728,0.2306819834518524,0.23162627087227447,0.23171512955906626,0.2337804405515558,0.233869269243733],"n_dims_used":45,"mean_confidence":0.9216815524631077},"coverage":{"mean_confidence":0.9216815524631077,"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}}