{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004657},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720004431","472:4720004592","472:4720005030","467:4670000279","467:4670000808","472:4720005819","472:4720005393","467:4670000204","472:4720004584","472:4720004658","467:4670000278","472:4720006041","472:4720004804","467:4670000237","472:4720004585","472:4720003973","472:4720005024","472:4720006756","467:4670000177","472:4720004051","472:4720006058","472:4720006136","472:4720004800","472:4720006288","472:4720006115"],"twin_admin_codes":[472,472,472,467,467,472,472,467,472,472,467,472,472,467,472,472,472,472,467,472,472,472,472,472,472],"twin_sims":[0.9499314694402402,0.9401547599512861,0.9047622012894376,0.9028301677587485,0.8959763050833593,0.8946054367544869,0.8860906321741188,0.885783937921737,0.8757951337957258,0.8739412242081431,0.872103782719471,0.868327229628105,0.8552588199629438,0.8485982635148516,0.846534279496055,0.8408446817423163,0.839408827293377,0.8375671600612866,0.8364320296306336,0.8358640088033824,0.834681238938679,0.8319018300067523,0.8317769476386262,0.8311733766424109,0.8304339261408912],"twin_dists":[0.04162692463262207,0.045626731445334405,0.05810577328385762,0.058723038846293804,0.06087257857813748,0.06129539513861829,0.06387291191415059,0.06396426499083087,0.06688802924195432,0.06742028562721215,0.06794480225282748,0.06901375369634835,0.07262553981130636,0.07441919013752064,0.07496910315621642,0.07647133308829085,0.07684738535947944,0.07732797808661142,0.07762323718307652,0.07777071431698256,0.07807722717201793,0.07879450741867781,0.07882663846386469,0.078981815168365,0.07917166476356353],"n_dims_used":44,"mean_confidence":0.9306459426879883},"coverage":{"mean_confidence":0.9306459426879883,"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}}