{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009270},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["481:4810004364","496:4960008749","496:4960009460","496:4960009147","496:4960010014","470:4700006278","496:4960011355","496:4960009055","496:4960008359","488:4880001952","488:4880003316","496:4960010171","470:4700000277","470:4700007706","481:4810003057","496:4960009439","496:4960003816","496:4960007345","496:4960010165","496:4960004247","496:4960009040","496:4960010244","496:4960009364","496:4960010312","496:4960012040"],"twin_admin_codes":[481,496,496,496,496,470,496,496,496,488,488,496,470,470,481,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.4645254982699474,0.315954659301107,0.31155473368764813,0.29721137040981227,0.291258483790325,0.28198452007372654,0.2770729871550842,0.26574752643338356,0.2617855715396992,0.24364741496578804,0.23538792731554153,0.2327741000947718,0.22863139391255144,0.22524781467041335,0.21008887551548258,0.20164705969707095,0.19324343741244276,0.1908574305715902,0.18238255930446778,0.18163573973949795,0.18129908073722398,0.18118155762508567,0.18052356277966966,0.1799728627081227,0.17256172573265788],"twin_dists":[0.16082833740545005,0.19714900620425535,0.19834519514774762,0.20231358144905356,0.2039934355594712,0.2066517446515137,0.2080810042008282,0.21143698717687143,0.21263190831573345,0.21825353449213114,0.22090274931378384,0.22175374243533885,0.22311546420175132,0.22423980826668738,0.2294205980037386,0.23241628912616602,0.23548537126691968,0.2363736053715136,0.23959282756044226,0.2398815199844035,0.24001193409295699,0.24005750021958178,0.24031300537244737,0.24052735428184768,0.24345839737601815],"n_dims_used":45,"mean_confidence":0.9257963392469618},"coverage":{"mean_confidence":0.9257963392469618,"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}}