{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003534},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003257","496:4960003246","496:4960001318","496:4960001914","496:4960001660","496:4960003532","496:4960008810","496:4960003109","496:4960001091","496:4960001195","496:4960008210","493:4930006891","496:4960001653","496:4960003383","490:4900007149","496:4960002705","496:4960003954","496:4960007836","472:4720008029","496:4960012089","493:4930005960","466:4660002037","496:4960001786","466:4660001933","496:4960009112"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,493,496,496,490,496,496,496,472,496,493,466,496,466,496],"twin_sims":[0.4831799123885255,0.3988566566264627,0.37555329379806196,0.3499606015212422,0.34863347905324577,0.336137035459676,0.3030540850762097,0.28521209051346136,0.27790162361600607,0.2752900264993412,0.26675871943208407,0.2659417811084962,0.25772439700716826,0.2555974266234386,0.25404600744976896,0.2533078310048689,0.25325206001024636,0.2498247259194566,0.24963322932120285,0.24921679606709346,0.2482130781450698,0.24559652342250898,0.24193168131208936,0.24171967410678877,0.24107361188837498],"twin_dists":[0.15664459114095441,0.17608922893335854,0.18176442716143648,0.18820015993233108,0.188540373757357,0.19177817197147454,0.20068394644676085,0.20572071219025234,0.2078387957263371,0.20860366369113334,0.21113379493223672,0.21137868695903939,0.21386858099217826,0.21452117458669664,0.21499935064106843,0.21522752124376626,0.215244777241147,0.21630990262636593,0.21636968916662155,0.21649980381996395,0.21681398891224746,0.21763687812986257,0.21879899804539243,0.2188665726540879,0.21907273395158208],"n_dims_used":45,"mean_confidence":0.9191556294759115},"coverage":{"mean_confidence":0.9191556294759115,"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}}