{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004657},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006085","473:4730005425","473:4730006084","473:4730006310","473:4730006199","473:4730006311","473:4730006880","473:4730004943","473:4730005852","473:4730004742","473:4730005743","473:4730006758","473:4730006901","473:4730006870","473:4730006789","473:4730005219","473:4730006990","473:4730006788","473:4730007108","473:4730005325","500:5000006497","500:5000005458","500:5000005625","473:4730005530","500:5000005787"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,500,500,500,473,500],"twin_sims":[0.8206434029438259,0.8067830110781053,0.7609786156381311,0.7406091988236204,0.6600721627238718,0.6476460391814431,0.6385367608485859,0.6092564941293009,0.6085859524610183,0.5870599420839219,0.564639868633493,0.5260483316980717,0.5107710304843772,0.5060959504619544,0.49088917159973583,0.490486027389206,0.48108107161783875,0.45917247269005435,0.42767176888733976,0.40898168564531995,0.4073279491351686,0.3999079246943745,0.39610486298696646,0.39590794445911726,0.394850818208162],"twin_dists":[0.08165927119620543,0.08510506397423671,0.09599297771654841,0.10064764814919337,0.11837916853925545,0.1210568125594586,0.12301466156858325,0.12929080908569082,0.129434392295436,0.13404511223365548,0.1388585016831173,0.14720712380079246,0.1505461978055791,0.15157293057681415,0.15493072620101556,0.1550201473389656,0.15711264896633112,0.16203937397954454,0.1692757654694171,0.17367136777150793,0.17406443809683594,0.1758369092771636,0.1767511419228352,0.176798589228648,0.17705348875960214],"n_dims_used":44,"mean_confidence":0.9129697626287286},"coverage":{"mean_confidence":0.9129697626287286,"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}}