{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009534},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009626","496:4960009535","496:4960009632","496:4960012109","496:4960010414","496:4960010255","496:4960011538","496:4960010072","496:4960009622","496:4960010084","496:4960009635","496:4960010812","496:4960009832","496:4960010485","496:4960011869","488:4880002730","496:4960009250","496:4960009444","496:4960009452","496:4960010572","496:4960010660","496:4960009638","496:4960009531","496:4960010323","488:4880005111"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,488,496,496,496,496,496,496,496,496,488],"twin_sims":[0.6630812530988054,0.5828975222637621,0.5222117483780307,0.49632889034092853,0.48732916494591394,0.4870315771488004,0.48259518043812394,0.47500954016401636,0.46542540008532113,0.4637092857707038,0.4423936362555534,0.4375567600823558,0.4357771324976282,0.4352820904967445,0.43198432065425835,0.4303528243786764,0.4299879522552985,0.4263455619239907,0.4259937308324508,0.423166569287928,0.41945018609680895,0.41885126435845554,0.4181277028994719,0.4102253847315065,0.40703230807786844],"twin_dists":[0.11772930542524161,0.13493751537937784,0.1480434860203948,0.1537262469063224,0.155721132975991,0.15578728349455295,0.1567749265810211,0.15847033434132093,0.16062523050514335,0.16101267410750444,0.16586911524608777,0.1669833253438589,0.1673944936568944,0.16750898757884644,0.16827303471431365,0.16865189932724314,0.16873670940690125,0.1695849597249159,0.16966705288644773,0.17032774323309638,0.1711990600633248,0.17133978393934912,0.1715099076747051,0.17337621925044927,0.17413478226270482],"n_dims_used":45,"mean_confidence":0.9268476698133681},"coverage":{"mean_confidence":0.9268476698133681,"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}}