{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009131},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007352","473:4730009059","473:4730007473","473:4730008923","473:4730007348","473:4730009643","473:4730009375","473:4730008698","473:4730007468","473:4730007463","473:4730007466","473:4730009020","473:4730007577","473:4730009268","473:4730008622","473:4730008886","473:4730008812","473:4730008621","473:4730009686","473:4730008696","473:4730008955","473:4730007362","473:4730009370","484:4840000331","473:4730008697"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,484,473],"twin_sims":[0.7222504651006407,0.6629420519497569,0.6121888736639598,0.6109383424312771,0.6078716422533842,0.5747742337995603,0.5705309952239965,0.5583317500918731,0.5434554481181557,0.5348128885999146,0.5310183055843554,0.530559823695127,0.509756966708376,0.5060010622494607,0.4991497294910353,0.4902001529832924,0.487055457085458,0.4857695188390662,0.48361694357376983,0.48230674152674485,0.4696163084064874,0.46797609926618733,0.4632354804020794,0.462527199440332,0.4555079805548716],"twin_dists":[0.10476988586050592,0.11775938206397729,0.12866287665527412,0.12893066752974988,0.12958734649344802,0.1366805363792536,0.13759192515039684,0.14021657203792,0.1434284290757403,0.14530144208447118,0.1461256849095044,0.14622535693574604,0.15076869655393593,0.15159379547517937,0.15310314616132562,0.1550835702165943,0.1557819747907944,0.1560679627025035,0.156547210074288,0.15683923720217602,0.1596811213311157,0.16005027567840616,0.16111973218134223,0.16127984245778543,0.16287131092090448],"n_dims_used":45,"mean_confidence":0.9174520704481337},"coverage":{"mean_confidence":0.9174520704481337,"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}}