{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006325},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006457","468:4680005257","468:4680006466","468:4680005761","468:4680005141","468:4680005138","468:4680005634","468:4680005782","468:4680004918","468:4680004824","468:4680004823","468:4680006604","468:4680005256","468:4680006172","468:4680004825","468:4680005267","468:4680004728","468:4680005498","468:4680005142","468:4680006038","468:4680005495","468:4680004917","468:4680005027","468:4680005029","468:4680005021"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.9061705542976984,0.8889086320311936,0.8845887111974741,0.883528314924725,0.8621556219673799,0.8503931302195894,0.8487825519445441,0.8417802945292493,0.8413329193935456,0.8409249109818919,0.8407800581992219,0.8360423350639807,0.8296036079047889,0.8226222997684949,0.8199228613219336,0.815433281146849,0.8153040509499669,0.8141877531124382,0.7943350497839194,0.7923064256963059,0.78276854157281,0.779657016826777,0.7551623396166115,0.7427836021449298,0.7411353014696792],"twin_dists":[0.0576524949595525,0.06302883262282442,0.06431934170434574,0.06463312892658837,0.07073558568034241,0.07393875134272557,0.07436995726107291,0.07622564386535793,0.07634318784400593,0.07645028537214532,0.07648828398093434,0.07772443422656522,0.07938450378119502,0.0811602525495215,0.08184051193617096,0.08296442300303752,0.08299663973395435,0.08327462287626046,0.08813300883901344,0.08862105543352927,0.09089696889526173,0.09163308750026436,0.09733181466950654,0.10015513002897186,0.10052857105668801],"n_dims_used":45,"mean_confidence":0.9302140977647569},"coverage":{"mean_confidence":0.9302140977647569,"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}}