{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["476:4760003357","476:4760003352","476:4760000922","476:4760001142","471:4710001463","476:4760003219","484:4840000260","476:4760003122","471:4710002030","484:4840002563","476:4760004083","498:4980002451","476:4760001561","471:4710001089","476:4760001452","476:4760000917","498:4980001742","484:4840001140","471:4710001749","484:4840000693","484:4840004849","484:4840001166","471:4710002606","471:4710002516","476:4760003282"],"twin_admin_codes":[476,476,476,476,471,476,484,476,471,484,476,498,476,471,476,476,498,484,471,484,484,484,471,471,476],"twin_sims":[0.1921129815628464,0.1790120748047123,0.1790116596752558,0.11519281593529197,0.09835905415630658,0.0915355358907788,0.07883903855594443,0.059277331373496715,0.058245175852749756,0.05675600787138458,0.056443695927650396,0.05629866588732815,0.055358854942656105,0.053666081459730404,0.05311166937564096,0.05294094270393895,0.052481020022033795,0.05094029961954933,0.05014921357858994,0.048810688615397835,0.0479201976758668,0.04745222856266024,0.04625011862912121,0.04614473132694211,0.04596718260310359],"twin_dists":[0.2359052452877559,0.240902437003993,0.24090259937484917,0.27001077041072025,0.27970578863777423,0.28400839398380473,0.29274222199281824,0.30873699726493326,0.30969518555728814,0.31110260380360655,0.31140163037308805,0.3115409559149341,0.3124510607545598,0.31412308711096815,0.31468020704393157,0.31485273902120275,0.31531983343392195,0.3169097661616171,0.3177417193000835,0.31917462955697473,0.3201461802137514,0.32066280701649746,0.3220097074748379,0.3221291802290136,0.3223309768535063],"n_dims_used":45,"mean_confidence":0.9250445895724826},"coverage":{"mean_confidence":0.9250445895724826,"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}}