{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000807},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000730","497:4970000806","490:4900006347","497:4970000592","497:4970000962","490:4900006472","497:4970000505","497:4970000573","490:4900006471","497:4970000506","483:4830000189","497:4970000038","483:4830000131","483:4830000209","483:4830000117","490:4900007446","497:4970000878","497:4970000571","497:4970000504","497:4970000714","497:4970000585","483:4830000090","483:4830000073","483:4830000230","497:4970000048"],"twin_admin_codes":[497,497,490,497,497,490,497,497,490,497,483,497,483,483,483,490,497,497,497,497,497,483,483,483,497],"twin_sims":[7.86831137062078e-7,2.2618446921838756e-7,3.3749235414269227e-10,1.9915995702599051e-10,1.8388583270206866e-10,2.177232041627903e-11,1.2519050004810396e-11,1.169651504637109e-11,9.685713936191146e-12,3.4177644361026943e-12,2.1462928369481867e-12,1.1438465614189097e-12,5.947753248570082e-13,5.893086750624936e-13,4.1186517463942067e-13,3.076776522682938e-13,2.105515542339267e-13,7.740265104137125e-14,2.776016204953497e-14,2.0763143665063525e-14,1.9737214184312257e-14,1.4403395225191738e-14,1.4167253438640657e-14,1.1736651556512876e-14,1.000368414992114e-14],"twin_dists":[0.6885859625722022,0.7184751233789718,0.8577514918577585,0.8680613470943951,0.8696104344371894,0.91005568705984,0.9202552725804882,0.9215000812636043,0.9249465334105934,0.9437512517756567,0.9520301158453132,0.9631158592389422,0.9745017319062502,0.9746615409268375,0.9808418506316245,0.9858444387584839,0.9923132568921593,1.0091800135247804,1.0261757015974464,1.0309383615037475,1.031767108621025,1.036904639889084,1.0371735116556098,1.0402299446129075,1.0428172940929072],"n_dims_used":45,"mean_confidence":0.8855043199327257},"coverage":{"mean_confidence":0.8855043199327257,"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}}