{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":492,"cluster_id":4920007014},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["492:4920005484","492:4920006526","492:4920006594","492:4920005163","487:4870000312","487:4870000313","491:4910000654","492:4920003620","497:4970003452","497:4970002848","487:4870011247","492:4920006404","492:4920004887","491:4910000721","492:4920006045","492:4920004607","491:4910000716","492:4920005052","665:6650001652","487:4870000706","491:4910003618","492:4920004962","492:4920005279","487:4870008438","492:4920006377"],"twin_admin_codes":[492,492,492,492,487,487,491,492,497,497,487,492,492,491,492,492,491,492,665,487,491,492,492,487,492],"twin_sims":[0.008153510043133517,0.005111889774524989,0.004703031597703372,0.004577791840525614,0.004400352090882138,0.003550099368017259,0.0034451020666878053,0.00341825995768777,0.0033043760243748636,0.0031258227987885166,0.0027206524737171988,0.0023413741668692955,0.002339652822383876,0.0018587015748925883,0.001854870558532959,0.0017609295276504342,0.001722512316605753,0.0016525603344295318,0.0014388867239383705,0.0013949876856607848,0.001263766321799026,0.0012353433566833793,0.0012325238280990912,0.001223075805427453,0.0011738971030609022],"twin_dists":[0.4027913020958274,0.4218896757328296,0.42520946642089075,0.4262787947898974,0.427840180570845,0.43622285192777177,0.43738217129515117,0.4376837140324982,0.4389875870733268,0.4411168457860116,0.44639369147143193,0.45203103174599246,0.4520584741985645,0.46056493152686273,0.46064048831630094,0.46253968468086143,0.46334337072111853,0.4648501451837773,0.46984725321614,0.4709582606842076,0.474483206348272,0.47529116666070875,0.47537225078095735,0.4756452143580459,0.4770983513157762],"n_dims_used":45,"mean_confidence":0.8986107720269098},"coverage":{"mean_confidence":0.8986107720269098,"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}}