{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006565},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006570","485:4850006564","485:4850006561","485:4850005833","485:4850006244","485:4850006418","485:4850006066","485:4850005986","485:4850005664","485:4850006333","485:4850006409","485:4850006328","485:4850005592","485:4850006496","485:4850007363","485:4850006797","485:4850005755","485:4850006160","485:4850006716","485:4850006794","485:4850007302","485:4850006647","485:4850006796","485:4850005987","485:4850005985"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.5824527756626672,0.5736795349222936,0.5668618587610694,0.486526715428087,0.48390536448174754,0.47569887555187623,0.47275385129350317,0.4595071773322975,0.45508104803838084,0.4388034929002306,0.43256359089736335,0.3968756792364386,0.38450790695424736,0.3830640292853585,0.36952902989419567,0.3525357589325504,0.3483305451663646,0.34574826643573103,0.34553051486386643,0.3346378768889748,0.31842495369694385,0.3183267226137322,0.3176221345862723,0.31528014446694497,0.3094946141470011],"twin_dists":[0.1350328932642073,0.13691559653300261,0.13838059768235283,0.1558995369624149,0.15648295798495718,0.15831590682572183,0.15897617904757064,0.16196350635759987,0.16296839332724408,0.16669567173657512,0.16813865651358337,0.17656551881758173,0.179564423496687,0.17991747858636709,0.183258928206354,0.18754192717989704,0.188618127500496,0.18928236984115643,0.18933850193195534,0.19217091232915975,0.19648155339302514,0.19650803872826703,0.1966981468137385,0.19733176680522488,0.19890858309471987],"n_dims_used":45,"mean_confidence":0.9186249627007379},"coverage":{"mean_confidence":0.9186249627007379,"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}}