{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007475},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006919","500:5000000337","485:4850006774","485:4850007409","485:4850006902","485:4850007476","485:4850006828","500:5000000288","500:5000000332","485:4850007857","500:5000000026","500:5000000045","485:4850007601","485:4850006772","485:4850006122","485:4850006911","500:5000000390","500:5000000285","485:4850007204","500:5000000059","485:4850007886","485:4850006426","500:5000000032","485:4850006761","500:5000000293"],"twin_admin_codes":[485,500,485,485,485,485,485,500,500,485,500,500,485,485,485,485,500,500,485,500,485,485,500,485,500],"twin_sims":[0.6991671898009111,0.6240620357425777,0.6003034088241016,0.5917590608039538,0.5856563388421465,0.5680955011766851,0.5497573184082162,0.5325159611257801,0.49717638493888333,0.4792590685134872,0.4718562192118014,0.4673661018997605,0.4669851123462838,0.4601344567164602,0.4556685954749343,0.4469877698895558,0.4417782236903568,0.4415805177497922,0.43986009822371014,0.43340514010836917,0.42689117747192556,0.4234031815861063,0.4191579662690618,0.4182129014074022,0.41484670596842704],"twin_dists":[0.10987494936546964,0.12611949559734323,0.13120795552895986,0.1330381048048086,0.13434599075347597,0.1381153639176673,0.1420661080582348,0.14580022629097592,0.15353893680574157,0.15751949411996025,0.15917769822825972,0.16018767746332455,0.16027352644759593,0.16182137379822928,0.16283479644049087,0.16481518091076242,0.16601061532932876,0.16605608951871406,0.16645213689916333,0.16794356445632175,0.16945770597795107,0.17027237795775566,0.17126770995619545,0.17148986929257717,0.17228292153473218],"n_dims_used":45,"mean_confidence":0.919805399576823},"coverage":{"mean_confidence":0.919805399576823,"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}}