{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002652},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004229","665:6650003404","665:6650002957","487:4870004471","665:6650003626","665:6650002956","487:4870004331","665:6650003025","665:6650002728","665:6650002874","665:6650002487","665:6650001807","665:6650003905","665:6650004228","487:4870010098","487:4870003745","487:4870003891","665:6650003556","497:4970002090","665:6650003924","487:4870010097","665:6650003693","665:6650002050","665:6650004117","665:6650003333"],"twin_admin_codes":[665,665,665,487,665,665,487,665,665,665,665,665,665,665,487,487,487,665,497,665,487,665,665,665,665],"twin_sims":[0.5179969971832794,0.4961087987494491,0.4093878154868831,0.38667071859155777,0.32318771500090654,0.31913615072935264,0.31167675636572423,0.28277600441308226,0.27747072535144335,0.2352701277622307,0.2251244741534983,0.2207873930868376,0.20801497326864643,0.19667658937591603,0.18415620296329777,0.1799975878999211,0.16865961033414176,0.16801812593314927,0.16633775899971656,0.165506337205172,0.15847518803891,0.1567366616865718,0.15429901481560473,0.14940274005022583,0.14847115599345484],"twin_dists":[0.14896392333828068,0.15377490567835628,0.17357494368261736,0.17903675541708602,0.19520286343916624,0.19628993551335322,0.1983118921265181,0.2064228384873119,0.20796469120561803,0.2209409681234138,0.22428100466013853,0.22573927419841774,0.23014882075069587,0.23422060490510557,0.2389105320029674,0.24051772054610485,0.24503793233023696,0.24530010313552075,0.24599029243416035,0.2463336486753627,0.24928847028287826,0.2500337339529837,0.2510889299045187,0.25324590350450166,0.2536621681191282],"n_dims_used":45,"mean_confidence":0.8991911146375868},"coverage":{"mean_confidence":0.8991911146375868,"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}}