{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004447},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004544","468:4680003082","468:4680002989","472:4720005860","468:4680002881","468:4680002020","468:4680002695","472:4720005502","468:4680000947","468:4680001621","468:4680001898","468:4680001445","468:4680003183","468:4680003483","468:4680001439","468:4680005394","468:4680001207","472:4720006664","467:4670002986","468:4680001365","472:4720003504","468:4680001285","468:4680005268","472:4720006487","472:4720005646"],"twin_admin_codes":[468,468,468,472,468,468,468,472,468,468,468,468,468,468,468,468,468,472,467,468,472,468,468,472,472],"twin_sims":[0.7095938352037376,0.5306331823137932,0.524981732825153,0.46696672849685117,0.46681981262876066,0.4657631453787573,0.4409691823919162,0.43581991537098674,0.43529391530856626,0.42681700741211986,0.4251969506164457,0.4235744129801064,0.4167077724298071,0.4117630472864332,0.41031590552659425,0.40739232166729655,0.40275969576020115,0.39984954763712455,0.3935825323041411,0.39041585853026706,0.3886313566056171,0.38159670707202137,0.38052186020327905,0.3701058327900594,0.36569991917856465],"twin_dists":[0.10757850152408971,0.14620940786260184,0.14743950037470427,0.16027766951743352,0.16031078117408418,0.16054903687926578,0.16619675236203182,0.16738460121400872,0.16750625211697834,0.1694750006921208,0.1698530704586986,0.17023231933143887,0.17184412743991234,0.1730118509416854,0.1733547526650583,0.1740491244435034,0.17515395345041557,0.17585091270141318,0.1773597205949027,0.17812633262938873,0.17855961964934183,0.1802769198758083,0.1805406406602187,0.18311531549044754,0.18421515348837086],"n_dims_used":45,"mean_confidence":0.9274749755859375},"coverage":{"mean_confidence":0.9274749755859375,"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}}