{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002922},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002871","497:4970002975","497:4970003354","497:4970002868","497:4970002974","497:4970003355","497:4970003287","497:4970002976","665:6650000908","497:4970003286","497:4970002921","497:4970002969","497:4970003020","497:4970003021","665:6650000957","497:4970002919","497:4970002972","665:6650000955","497:4970002925","497:4970002977","497:4970003246","497:4970003358","497:4970002968","497:4970003357","497:4970003288"],"twin_admin_codes":[497,497,497,497,497,497,497,497,665,497,497,497,497,497,665,497,497,665,497,497,497,497,497,497,497],"twin_sims":[0.8880553590037058,0.7183369093619285,0.5409176449541248,0.51349291779269,0.5110847603617045,0.500157245562663,0.49796904107334283,0.4917590361640784,0.4127010794064273,0.4040737738350147,0.3406808725909318,0.31772720049964714,0.2864671101107986,0.28576389170721517,0.27703324470634755,0.27007624905531963,0.2636257438376564,0.23851122024387963,0.222577640391448,0.15320538905682002,0.15268600018747103,0.15069420575503564,0.1381537894420348,0.12049100521714712,0.1177551485058004],"twin_dists":[0.06328531946825555,0.10564099481340464,0.143977832614505,0.1499495354342316,0.15047738433735466,0.1528808345203751,0.15336382910449223,0.15473785640386764,0.1727898643855532,0.1748399858691697,0.19059355116779234,0.19666978343282715,0.20536039998450964,0.20556217470140428,0.20809263192463778,0.21014406069606736,0.21207551914301292,0.21989395547086377,0.22513503883405536,0.25156630163696575,0.2517938923932809,0.25267198314290534,0.25840700846071857,0.26718690214034446,0.2686329259479744],"n_dims_used":44,"mean_confidence":0.8987835970791903},"coverage":{"mean_confidence":0.8987835970791903,"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}}