{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006571},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006402","485:4850006483","485:4850006495","485:4850006403","485:4850006317","485:4850006412","485:4850006499","485:4850006316","485:4850006320","485:4850005987","485:4850005991","485:4850005985","485:4850006067","485:4850006406","485:4850006496","485:4850006066","473:4730000245","485:4850006234","485:4850006070","485:4850006487","485:4850006405","485:4850006160","485:4850006156","485:4850007228","485:4850006497"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,473,485,485,485,485,485,485,485,485],"twin_sims":[0.6921139812795409,0.6682575716004969,0.6647216864545171,0.6540806387429673,0.6356836986366216,0.5570107650141455,0.5520824303489067,0.5124463433198956,0.5075050179016906,0.5068625535778446,0.4733923395245411,0.47163997458944246,0.46381836923115227,0.4594658998896137,0.45286250498545516,0.44956817086114703,0.445098656351257,0.42638461726744503,0.41368494167875136,0.41202360749485123,0.41189691148058855,0.4099701041179955,0.4079060917304422,0.4039393742532878,0.3994582617480657],"twin_dists":[0.11142059718650944,0.11660987434602314,0.11737475930896127,0.11967137808944989,0.12362716475087049,0.14050123278324772,0.14156413405782653,0.15017885929068414,0.15126321359522346,0.1514044008348762,0.15883291537504887,0.1592262644580844,0.16098803171327275,0.1619728616630147,0.16347341705358892,0.16422502097398123,0.16524805571462636,0.16957584862414452,0.17255726777599742,0.17295016692907014,0.17298015832538263,0.17343676906294203,0.173926941505259,0.17487207637514796,0.17594479793874612],"n_dims_used":45,"mean_confidence":0.9185145060221355},"coverage":{"mean_confidence":0.9185145060221355,"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}}