{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003724},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003723","485:4850004899","485:4850004235","485:4850005110","485:4850005041","485:4850004232","485:4850004964","485:4850005048","485:4850004095","485:4850003944","485:4850005164","485:4850005446","485:4850004972","485:4850005404","485:4850005234","485:4850005098","485:4850005111","485:4850004707","485:4850003721","485:4850004308","485:4850005577","485:4850005179","485:4850006535","485:4850006455","485:4850005578"],"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":[0.7882955873615077,0.7537990127225559,0.5893943394497915,0.5416302794447929,0.5398168141425533,0.4924569347968588,0.46605931745350965,0.4507775899905463,0.4357951546921373,0.42341101327412206,0.42074223647017917,0.41962521725860163,0.4162214544442361,0.41471005126583127,0.39535239556932494,0.39455665180007476,0.3905284863538185,0.38360146335798473,0.37768279459684245,0.3737554904353898,0.3695528617491211,0.36922645007574856,0.3449003627802757,0.3400497263330543,0.33831673421461733],"twin_dists":[0.08958179702199204,0.09764445710502709,0.13354480331945648,0.14382350819941436,0.14421629741397624,0.15458318849022995,0.1604822376752541,0.16394885418592728,0.16739032643922794,0.17027054563036967,0.17089576719105212,0.17115795050133753,0.17195870788606757,0.17231517477038447,0.1769325067495384,0.17712447562708797,0.17809901717229112,0.17978599171027365,0.18123896088361632,0.18220918128885413,0.18325299232974973,0.1833343093116387,0.1895010484468902,0.19075758653705402,0.19120883492394092],"n_dims_used":45,"mean_confidence":0.9178387112087674},"coverage":{"mean_confidence":0.9178387112087674,"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}}