{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010488},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009994","466:4660010487","466:4660012109","466:4660011463","466:4660009993","466:4660012268","466:4660009662","466:4660012104","466:4660011946","466:4660013384","466:4660012420","466:4660010162","466:4660012108","466:4660012563","466:4660013091","466:4660013198","466:4660012417","466:4660010983","466:4660012413","466:4660011462","466:4660009316","466:4660012105","466:4660011970","466:4660010489","466:4660012555"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.5098704355802488,0.48875255246510235,0.3259005701825047,0.2803218117909043,0.14767646933992237,0.14755215887759052,0.1472426695849861,0.14105557187485435,0.1395292828458283,0.13660916794035372,0.12563485223738435,0.12496076777403155,0.12373402970901029,0.12196996660011908,0.11773434464427787,0.10332931602969586,0.10225005551040052,0.10141554823383957,0.09521557292943907,0.09385340977373668,0.0902655039329914,0.0863174049334358,0.08384267258493887,0.08342743545014553,0.08184157375132196],"twin_dists":[0.15074379435975555,0.15540489893582374,0.19447922336439286,0.20713388849765324,0.2540187879732562,0.2540747010373488,0.25421405621435084,0.257046602248653,0.2577595222834293,0.25913987763107027,0.2645346337027091,0.26487744547429276,0.2655049361229861,0.26641562548833564,0.2686440197879853,0.2767170420399562,0.2773563220975884,0.2778542481239941,0.28165771813445417,0.28251932396668505,0.2848369822951062,0.2874732404155575,0.289174998790424,0.2894644520096735,0.29058062922258165],"n_dims_used":45,"mean_confidence":0.8964484320746527},"coverage":{"mean_confidence":0.8964484320746527,"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}}