{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010021},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007296","466:4660009686","466:4660005704","466:4660007291","466:4660010017","466:4660010184","466:4660007898","466:4660007592","487:4870000200","466:4660007147","466:4660006397","466:4660011003","466:4660009168","466:4660006056","466:4660006843","466:4660007437","466:4660007148","466:4660007304","490:4900002582","490:4900013041","490:4900002726","466:4660008997","490:4900012502","466:4660010675","466:4660005890"],"twin_admin_codes":[466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,466,466,490,490,490,466,490,466,466],"twin_sims":[0.21149212186820054,0.17068758847815407,0.16010685180378625,0.136942785142604,0.11264684908651842,0.11204710302657268,0.10978212763630277,0.10954419097355377,0.09945304204674923,0.0973301166154892,0.09674375669319471,0.09581389295630942,0.09264799360054789,0.08725963250815794,0.08630632954228949,0.08578897753798354,0.08308490870711638,0.08104712143526552,0.0808030311321183,0.07961928437662967,0.07758744363260825,0.07559115839302344,0.07462105347785959,0.07448392893794895,0.07244475185487485],"twin_dists":[0.22893063444642034,0.24421379518760497,0.2485944156410038,0.25898106488029904,0.2714033486184288,0.2717349179345647,0.27299960358908804,0.2731336267536156,0.2790379691368616,0.28033923662698695,0.2807025747614966,0.2812823303501965,0.28329004729593077,0.2868355204025783,0.2874807693435297,0.2878333196451338,0.28970408763533195,0.29114630664429836,0.29132099898879243,0.292174241076238,0.2936628257978932,0.295156221566469,0.29589345191305777,0.2959982826305521,0.2975759262680743],"n_dims_used":45,"mean_confidence":0.9101833767361112},"coverage":{"mean_confidence":0.9101833767361112,"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}}