{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940001110},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["480:4800004371","480:4800002725","487:4870003827","469:4690002344","477:4770000185","480:4800001895","494:4940002490","480:4800003603","494:4940000465","466:4660012600","480:4800004772","480:4800004956","494:4940001106","490:4900002353","468:4680005645","469:4690004358","480:4800003777","490:4900001307","480:4800002401","466:4660002640","480:4800003646","466:4660014101","494:4940004718","490:4900001445","468:4680003786"],"twin_admin_codes":[480,480,487,469,477,480,494,480,494,466,480,480,494,490,468,469,480,490,480,466,480,466,494,490,468],"twin_sims":[0.06832738557260044,0.06343999687225597,0.044158220916429625,0.04274980873754506,0.03729542719443761,0.03650960618842854,0.03600003130627366,0.031332448101999574,0.03045668152071652,0.02747527667378243,0.025408095633569144,0.025054867620072672,0.020744652656440862,0.019860383940119783,0.01766577501790413,0.01741667371051544,0.017163494290172908,0.015755069260698102,0.014663330707483104,0.013912515644055032,0.013675816934396946,0.013083368300122583,0.012469799842109596,0.011936892145385356,0.01190772231643434],"twin_dists":[0.3008743488841981,0.30500661815435753,0.3244251260817316,0.32610604769773216,0.3330911996201419,0.33416783162973845,0.3348765475453455,0.34179950168145284,0.34319563076174125,0.3482219936230392,0.3519904075630896,0.3526606363337248,0.36157704619982795,0.3636034900195109,0.3689956178392031,0.36964420503629897,0.37031179661422436,0.37419150538010787,0.37741469748922374,0.37975648480943913,0.3805178945396397,0.38247599700961354,0.3845884040850906,0.3864992077265388,0.3866059687913456],"n_dims_used":45,"mean_confidence":0.9166964213053386},"coverage":{"mean_confidence":0.9166964213053386,"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}}