{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002690},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003907","471:4710002065","484:4840005892","484:4840002854","484:4840004000","484:4840005761","468:4680008094","484:4840002508","484:4840001416","484:4840006262","484:4840003608","484:4840002659","484:4840002904","484:4840001710","484:4840003704","471:4710000943","471:4710000946","484:4840004086","471:4710002836","471:4710003626","471:4710002675","484:4840004181","484:4840002418","484:4840002419","468:4680007975"],"twin_admin_codes":[484,471,484,484,484,484,468,484,484,484,484,484,484,484,484,471,471,484,471,471,471,484,484,484,468],"twin_sims":[0.11814830288984443,0.11198513029187382,0.08171404326355967,0.07600971846218318,0.07189732741356243,0.061519977927957104,0.060815230850042784,0.05807213106373571,0.05573750041997983,0.05442905830872367,0.05391037191807769,0.05242834295319035,0.047977054415138644,0.04687781410571721,0.04359383330325634,0.040909403077192985,0.038133543555471015,0.03578138087789028,0.03518344963391614,0.033535812716803844,0.03231942349984227,0.030557686959927124,0.030374197606934855,0.030223052878775036,0.029932884464939875],"twin_dists":[0.2684235547432474,0.271769257513244,0.29067113827999225,0.29484049198390344,0.2980055614150902,0.3067014718885461,0.30733446722940294,0.3098571964295244,0.31208285862428614,0.3133641335490552,0.31387911704465105,0.3153735485844849,0.32008369926978614,0.3213028020732721,0.32509322754996617,0.32837424575637725,0.3319639137653374,0.33518326168094315,0.3360302264853299,0.3384291596410854,0.3402655494151382,0.3430328691542852,0.3433288899191256,0.3435738827632883,0.344047179508997],"n_dims_used":45,"mean_confidence":0.9223475138346354},"coverage":{"mean_confidence":0.9223475138346354,"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}}