{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007146},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006552","470:4700007053","489:4890002067","470:4700006691","470:4700006934","489:4890004427","496:4960009726","470:4700007145","478:4780002969","468:4680001295","470:4700007142","472:4720006258","496:4960009550","496:4960009456","470:4700007712","470:4700006281","470:4700006937","472:4720005624","468:4680000951","470:4700007049","496:4960009631","496:4960009632","496:4960009996","472:4720006521","470:4700007719"],"twin_admin_codes":[470,470,489,470,470,489,496,470,478,468,470,472,496,496,470,470,470,472,468,470,496,496,496,472,470],"twin_sims":[0.7271164842007941,0.5941161130862621,0.5123149042918357,0.5067362399875335,0.49384561577762043,0.48890750470467104,0.434814426996445,0.4326110982719387,0.4154767879026155,0.40173917061530545,0.3954103780414814,0.38338764401363823,0.38191849175015263,0.38189069956256916,0.38005962065770627,0.3770495871349003,0.3745582103968126,0.370678910495819,0.36579976158557403,0.3645084419899957,0.36271019586937114,0.3604176705461458,0.35799538975958717,0.35682231584123186,0.3542444412315115],"twin_dists":[0.10368321905042174,0.1325331442692401,0.1502076683369209,0.15143216492004427,0.15427562108510592,0.15537049001484116,0.16761719708341538,0.1681276390513795,0.1721342688871852,0.17539810173223755,0.17691852576584252,0.1798382934915796,0.1801980374450855,0.1802048491727321,0.18065416463596234,0.18139505706677383,0.18201046894625594,0.18297274038718003,0.18419015678674644,0.18451371914750453,0.18496526614383793,0.18554257839649066,0.18615460503405162,0.18645176334278699,0.1871065541733684],"n_dims_used":43,"mean_confidence":0.9148980074150618},"coverage":{"mean_confidence":0.9148980074150618,"n_dims_used":43,"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}}