{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003047},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003504","665:6650003197","665:6650000764","665:6650003279","665:6650003229","665:6650002672","665:6650001735","665:6650001819","665:6650001016","665:6650001139","665:6650002360","492:4920000085","487:4870010247","665:6650000538","665:6650003283","665:6650000033","665:6650000675","492:4920002215","487:4870009994","495:4950002912","665:6650003165","665:6650003355","492:4920003574","486:4860000197","492:4920000008"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,492,487,665,665,665,665,492,487,495,665,665,492,486,492],"twin_sims":[0.27017056964715747,0.25521568224443664,0.14724735249173937,0.12680437733537978,0.07900700121876712,0.07668205244541934,0.059885958998355616,0.055954097019622985,0.04414432553341967,0.04070958330664179,0.030841403629514545,0.011240659725703728,0.009729667105912145,0.008895849369078892,0.008014196658102843,0.007393658804937659,0.007235816125970894,0.006446952206287776,0.00354097204141152,0.0029061882728297363,0.002781137110453522,0.002631670888910871,0.0024199672730881613,0.002258148393890483,0.002219802247901041],"twin_dists":[0.2101160319392804,0.2146386641550065,0.25421194600834,0.2639431582175661,0.2926195734100173,0.29433625543345576,0.3081784048670485,0.31187316492645467,0.3244414885776757,0.3286256603613045,0.3425781367442217,0.38911305600813184,0.3953211968109872,0.3991256829341657,0.40351235018174014,0.4068672552704766,0.4077608916268153,0.4125083510680597,0.4363223814009963,0.4438939337950335,0.4455620752290565,0.4476484134913537,0.4507973673036615,0.45337954310498696,0.45401628575439557],"n_dims_used":45,"mean_confidence":0.9076217651367188},"coverage":{"mean_confidence":0.9076217651367188,"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}}