{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005192},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005188","474:4740005190","474:4740004989","474:4740005253","474:4740005260","474:4740004864","474:4740004863","474:4740005191","474:4740004924","474:4740004027","474:4740003585","474:4740005770","474:4740005182","474:4740004802","474:4740005054","474:4740004803","474:4740005262","474:4740005125","474:4740000734","474:4740005773","474:4740005186","474:4740005130","478:4780010147","474:4740005252","474:4740005193"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,478,474,474],"twin_sims":[0.8351317747128039,0.8041251709196006,0.7350006344581481,0.7256303264903113,0.7036428339331965,0.6962832700653986,0.6885431410498861,0.669255136883317,0.6509758128436995,0.5709419546465979,0.5700076169600928,0.5659124813376388,0.5590639313444146,0.5583446363271497,0.5497027133277541,0.505238272766926,0.49854038613935087,0.49060571689197674,0.4741533333829327,0.47255209341720644,0.47127298686958485,0.45387607121184875,0.4526409439982077,0.44648031310353015,0.43050171703844503],"twin_dists":[0.07796056250544997,0.08575657471841437,0.10191364748085471,0.10401553326299426,0.10889096957406877,0.11050765214505905,0.11220092956048258,0.11639390694380734,0.12034015972321208,0.13750362581110828,0.13770438901597482,0.13858476105389636,0.14005883474971584,0.14021379564220074,0.14207790101714451,0.15176156259073953,0.15323766072063574,0.15499359680993327,0.1586622475464821,0.15902146274705797,0.15930870304095032,0.16324257894643865,0.16352390255596963,0.16493139197042653,0.1686172994530117],"n_dims_used":45,"mean_confidence":0.9241207546657986},"coverage":{"mean_confidence":0.9241207546657986,"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}}