{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003118},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002693","497:4970003252","497:4970001984","497:4970002768","497:4970002880","497:4970003117","497:4970003239","665:6650001011","497:4970002068","497:4970001985","665:6650000805","497:4970002688","497:4970002915","497:4970001703","665:6650001012","497:4970002207","497:4970003238","497:4970001030","497:4970003241","497:4970001986","497:4970002213","497:4970002634","497:4970001782","497:4970002146","497:4970002301"],"twin_admin_codes":[497,497,497,497,497,497,497,665,497,497,665,497,497,497,665,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.03849399195560827,0.027597279399835976,0.026864113789563222,0.021157338158473628,0.020543375497234142,0.019830763316856525,0.01764446162278457,0.01431407410066529,0.011572980075220349,0.010626814817041436,0.008062396430303372,0.007692578708338858,0.006530049906199291,0.006253600690202105,0.006208086787160433,0.005712670538675922,0.005643076818817671,0.005085761720134989,0.004944248350146888,0.004903832283733615,0.004669095638579712,0.004205732587084831,0.004006762247484326,0.003686474911156423,0.003495351147015587],"twin_dists":[0.331485546684487,0.3480073142125738,0.34930993154922324,0.36065696035866673,0.362031592087796,0.3636727223453013,0.3690507971242956,0.37849053456201054,0.38784802405535257,0.39153979948813145,0.4032616191580657,0.4052208556109273,0.41198433882034297,0.4137515754035852,0.4140492563109024,0.4174234987170571,0.4179184963640124,0.42209449991792347,0.4232206957913959,0.4235476959250957,0.4254966449594071,0.42961988784128136,0.43151848562366846,0.43476285633669093,0.4368233898277475],"n_dims_used":44,"mean_confidence":0.8981824354691939},"coverage":{"mean_confidence":0.8981824354691939,"n_dims_used":44,"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}}