{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010437},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010693","487:4870009230","487:4870009372","487:4870010982","487:4870009228","487:4870010824","487:4870010312","487:4870010438","466:4660014197","487:4870010567","487:4870008822","487:4870009235","487:4870011572","487:4870010564","487:4870009233","487:4870008812","487:4870009518","487:4870011573","487:4870008399","466:4660014189","466:4660014224","487:4870009780","487:4870010823","487:4870010052","487:4870008965"],"twin_admin_codes":[487,487,487,487,487,487,487,487,466,487,487,487,487,487,487,487,487,487,487,466,466,487,487,487,487],"twin_sims":[0.19848097968263329,0.18944501580253748,0.1664618292423688,0.08348020458616282,0.07706938419512922,0.07490275991254954,0.07356172161067853,0.05654047773595429,0.054226723960674614,0.049246765818349164,0.04772488592839545,0.04406697172025861,0.041502537017655126,0.04089653000820002,0.03545667579032511,0.03294114378725734,0.0312311992898439,0.02812419785715367,0.02678538973592671,0.02577363416379961,0.025017665482134858,0.024959413414783464,0.02271628806201232,0.021657566097645336,0.017775036987294206],"twin_dists":[0.23356199718520235,0.23690305874547882,0.24593916079337286,0.2894276040135281,0.29404737912015283,0.29567857637891337,0.29670738206473507,0.31130881973584845,0.3135645377518893,0.3187042427879377,0.3203612848673418,0.3245326556311679,0.32763401263465386,0.3283904114821568,0.3356416974629258,0.3393197020200086,0.34195918997496966,0.3470894125092719,0.3494516155262341,0.35130524229755417,0.3527316996324031,0.352843156095969,0.35731646541619033,0.359562410333053,0.36871365675199813],"n_dims_used":43,"mean_confidence":0.9072462569835574},"coverage":{"mean_confidence":0.9072462569835574,"n_dims_used":43,"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}}