{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004608},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005988","468:4680006123","468:4680005855","468:4680006125","468:4680001729","468:4680005582","468:4680005837","468:4680006278","468:4680006276","470:4700004958","484:4840001936","468:4680006275","470:4700004786","468:4680007165","473:4730000860","468:4680006273","468:4680010572","468:4680010573","468:4680006705","484:4840006671","472:4720004854","468:4680006124","472:4720004561","470:4700005274","468:4680006130"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,470,484,468,470,468,473,468,468,468,468,484,472,468,472,470,468],"twin_sims":[0.47661815978966493,0.4372693813378297,0.3711203558649161,0.18563048546803257,0.18408888227106654,0.16890153464201085,0.15881249589497212,0.15130673716374424,0.1369911854705356,0.12409467747098056,0.1238543569718866,0.10377514900422243,0.10163744518928633,0.09925075305009257,0.09477559164604253,0.08762233082802218,0.08754706430259679,0.07886824423041869,0.0778841844647757,0.07169463147156344,0.07042515216934578,0.0682386198615018,0.0672454437034251,0.0661047594641044,0.06564969689951447],"twin_dists":[0.15811007907076205,0.16704967691535272,0.18286298845298785,0.23834691159182214,0.23893634453159093,0.2449392455540838,0.24914456581786185,0.2524010424929837,0.25895804879860096,0.2653199716466227,0.26544317866628986,0.2764544804071485,0.2777215372544285,0.279161020062879,0.28193495049462336,0.28659149744964013,0.28664207056803387,0.29272088055625867,0.2934434859058326,0.29816531556519715,0.2991742641357364,0.30094721785370215,0.30176783671595925,0.3027226107372721,0.3031072596638357],"n_dims_used":45,"mean_confidence":0.9285807291666667},"coverage":{"mean_confidence":0.9285807291666667,"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}}