{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003315},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003466","665:6650003164","665:6650003317","665:6650000414","665:6650001858","665:6650001587","665:6650003313","665:6650000495","480:4800005569","480:4800003758","665:6650001941","665:6650001084","665:6650000542","665:6650003061","497:4970003085","665:6650003165","665:6650000779","665:6650001081","491:4910002752","480:4800004467","480:4800002597","665:6650000590","480:4800003156","665:6650004352","480:4800003022"],"twin_admin_codes":[665,665,665,665,665,665,665,665,480,480,665,665,665,665,497,665,665,665,491,480,480,665,480,665,480],"twin_sims":[0.3137710813401391,0.2742276577247126,0.12398118113545097,0.042151331515716095,0.025801250931391705,0.022040305670797043,0.018004004377297256,0.007763330984246552,0.0065009074634364665,0.005308380408725549,0.004542808720528839,0.0041187914405523465,0.003801996304722584,0.0037165853179767093,0.0036792438973578304,0.003235337421185109,0.003130388040399332,0.0029656463334089083,0.0027610349367662044,0.0026215619340746663,0.002581950848017088,0.002534551313951225,0.002407742895685268,0.0022651814323860005,0.0021185210089131566],"twin_dists":[0.19774145393255108,0.2089160736273631,0.2653781360812863,0.3268344568087034,0.35125381905458164,0.3587396852492458,0.36812767435860805,0.40483957990046765,0.41216742301094594,0.42037899951920843,0.42658223047143096,0.43043922212271996,0.4335641077580144,0.4344471446165716,0.4348390241359954,0.43979812642926164,0.4410610368187327,0.44312369178288324,0.4458366120595189,0.44779340763214454,0.4483665343698585,0.4490630336060138,0.4509868159724847,0.4532638369992493,0.45574795457168576],"n_dims_used":45,"mean_confidence":0.906041971842448},"coverage":{"mean_confidence":0.906041971842448,"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}}