{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005188},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005644","493:4930005632","493:4930004940","493:4930005648","493:4930005323","493:4930006381","493:4930005538","493:4930006404","494:4940001252","493:4930006546","493:4930005722","493:4930005070","480:4800004031","493:4930004939","493:4930004072","480:4800005038","493:4930005182","493:4930004653","493:4930005531","493:4930004804","480:4800004780","493:4930006188","493:4930006127","493:4930005806","493:4930005723"],"twin_admin_codes":[493,493,493,493,493,493,493,493,494,493,493,493,480,493,493,480,493,493,493,493,480,493,493,493,493],"twin_sims":[0.6579247959132917,0.6065573512183645,0.605391422587296,0.5931640256448182,0.5822129130583432,0.5628875571152467,0.5618123021858633,0.5137286354370341,0.4521532072599025,0.4485679893864093,0.43518034309518855,0.42857329493018226,0.4275596187833172,0.421967106679408,0.42044767718694387,0.40978672354881374,0.4071659157476519,0.40664665641982695,0.40584391059199765,0.396099854629152,0.3903833525588384,0.3882143501456623,0.38801801209921166,0.386331960412758,0.38500825005592687],"twin_dists":[0.11884255723507663,0.12986877193424123,0.13011842882245087,0.1327371032663472,0.13508433512482512,0.13923555305923518,0.13946699479528826,0.14989790148785093,0.16363507177961004,0.16445361927891478,0.16753252627251813,0.16906580734896023,0.16930189703519555,0.17060860716668552,0.17096487661180915,0.17348027518031123,0.17410298914984942,0.17422657743754716,0.1744177761301935,0.17675234854667535,0.17813421694015072,0.17866100593470102,0.1787087591486677,0.17911931057084932,0.17944222793741407],"n_dims_used":45,"mean_confidence":0.9269941541883681},"coverage":{"mean_confidence":0.9269941541883681,"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}}