{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002794},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840005253","471:4710002836","484:4840004635","484:4840006022","484:4840008004","484:4840004636","484:4840005761","484:4840006011","484:4840005384","484:4840004001","484:4840005753","484:4840005623","484:4840008522","484:4840002651","471:4710002675","484:4840005639","484:4840003705","484:4840008128","471:4710002865","484:4840004750","484:4840005501","484:4840004756","471:4710000838","484:4840007519","471:4710002863"],"twin_admin_codes":[484,471,484,484,484,484,484,484,484,484,484,484,484,484,471,484,484,484,471,484,484,484,471,484,471],"twin_sims":[0.3415409564466955,0.31413278654272864,0.20162837800671096,0.19199955825487594,0.1572058621448078,0.15670364103453943,0.15161030281290888,0.1505879406382218,0.14225634500589082,0.13824694443516258,0.12368867419790157,0.11762653554183651,0.11512295011735842,0.10853416932501828,0.10656814728352881,0.10277969978458093,0.09732929976711865,0.09256176588664858,0.09083426320488001,0.08959817900480783,0.08872988193191916,0.0754091365339653,0.07317141101500035,0.07284066118077995,0.0725145453526479],"twin_dists":[0.19037027654905872,0.1976431548262559,0.23242301299513782,0.2359474678965478,0.2498320074703653,0.2500479473388272,0.2522670652951508,0.2527190697588831,0.25648975611842023,0.2583630059618367,0.26552822650230956,0.26870153400411295,0.2700486676188024,0.27370506547084394,0.27482930597082683,0.2770419426289048,0.28033974158985103,0.2833454826615863,0.2844647816001238,0.2852760611931504,0.2858512717133479,0.2952939648336731,0.2970096634069797,0.2972668395850975,0.2975213393403905],"n_dims_used":45,"mean_confidence":0.9271866692437066},"coverage":{"mean_confidence":0.9271866692437066,"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}}