{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009713},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000212","473:4730009584","473:4730009579","473:4730009580","484:4840000247","484:4840000175","473:4730009714","484:4840000241","473:4730009630","473:4730009577","473:4730009581","484:4840000243","473:4730009349","473:4730009287","484:4840000135","473:4730009288","473:4730008957","484:4840000232","484:4840000250","473:4730009408","473:4730009575","473:4730009028","473:4730009164","473:4730009090","484:4840000246"],"twin_admin_codes":[484,473,473,473,484,484,473,484,473,473,473,484,473,473,484,473,473,484,484,473,473,473,473,473,484],"twin_sims":[0.8480047967213513,0.8123236440044423,0.8108409815769048,0.7920153446770214,0.7243382720468091,0.7209511332003431,0.6986639541744785,0.6919975318845304,0.6807028907965567,0.6438672007540049,0.6086714101633035,0.579806811489391,0.5447270516640342,0.4844547957865242,0.47569506707935527,0.4661565990645504,0.4647099476052625,0.4567840451419703,0.45259486053792386,0.45012643087821347,0.434990657574592,0.4309223405840638,0.42937680513897314,0.4217169066264119,0.42033869796530704],"twin_dists":[0.07457758715651627,0.08373761520515907,0.08410480093490438,0.08869096554678385,0.10430413553061724,0.1050593767138735,0.10998542777174194,0.11144606717372613,0.11390952881985308,0.12186944456765778,0.1294160932893368,0.1356004482671198,0.14315331719264496,0.1563605930425402,0.1583167598127162,0.16046029979590792,0.1607866962592935,0.16258133700386096,0.16353440440711375,0.1640975097359203,0.16757641482425353,0.1685195806726096,0.16887882887003103,0.17066723579395507,0.1709904504756531],"n_dims_used":45,"mean_confidence":0.9239752875434027},"coverage":{"mean_confidence":0.9239752875434027,"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}}