{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006995","466:4660007882","466:4660008671","466:4660007157","466:4660008047","466:4660006729","466:4660006574","494:4940007969","494:4940002783","466:4660007444","466:4660007602","466:4660008343","466:4660007062","466:4660007738","466:4660008339","466:4660006870","466:4660008668","494:4940006855","466:4660008828","466:4660007598","466:4660010839","466:4660008994","487:4870002243","466:4660008186","466:4660011816"],"twin_admin_codes":[466,466,466,466,466,466,466,494,494,466,466,466,466,466,466,466,466,494,466,466,466,466,487,466,466],"twin_sims":[0.5101186012527498,0.4393213869418181,0.41518387467760004,0.38107634717406347,0.36449020818256245,0.35938894537281596,0.32190616384555604,0.2694377828074531,0.26585425058977025,0.26193764639927136,0.25187222667607956,0.25076713430257835,0.2416274146444733,0.24075526969672947,0.23945534423274867,0.2265021254449868,0.21467999738251983,0.2143916550165568,0.21268150525377663,0.20996789985478118,0.20946688165978244,0.20575931156817984,0.2018225159739208,0.19313638473789888,0.18992068856891323],"twin_dists":[0.1506893362062362,0.16657627468335634,0.17220336260310629,0.18040454886761223,0.18451829207465958,0.18580224382957078,0.19554588678821255,0.21033394969143562,0.21140495356284178,0.21258583474048987,0.21567248118806695,0.21601610235399477,0.21889599117825095,0.21917445011846626,0.21959070880206827,0.2238217101584249,0.22782567191538186,0.227925157215955,0.22851706773351407,0.22946294232967074,0.22963848726401836,0.2309465063168828,0.2323531602212178,0.23552505936192156,0.23672444239151988],"n_dims_used":45,"mean_confidence":0.9161560906304254},"coverage":{"mean_confidence":0.9161560906304254,"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}}