{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005302},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009059","488:4880003071","488:4880004022","496:4960012038","488:4880004020","496:4960010563","496:4960010646","496:4960010484","488:4880002576","481:4810003248","488:4880005381","488:4880005765","470:4700005585","496:4960008571","470:4700000332","496:4960009039","496:4960010956","470:4700000710","470:4700002705","481:4810003351","488:4880002346","496:4960009811","470:4700001333","496:4960010013","470:4700001903"],"twin_admin_codes":[496,488,488,496,488,496,496,496,488,481,488,488,470,496,470,496,496,470,470,481,488,496,470,496,470],"twin_sims":[0.5292325687425992,0.5126751264877257,0.4927500563797253,0.48885022522300464,0.4883082381239104,0.4736683073543309,0.4504742651843906,0.44667121082559796,0.43848604776630246,0.43542624532375407,0.4240395397476231,0.4229831245602117,0.42132480914577025,0.4153177731998521,0.41486223619910967,0.40906323623058466,0.4050877710640166,0.4025819855317735,0.39205409408864306,0.39097379624212925,0.3902809376493302,0.38991649660116556,0.3881779551769576,0.38757628277689077,0.3853633373270525],"twin_dists":[0.1465139994865202,0.15012871861993868,0.15451824629160368,0.15538320919732135,0.15550358228719918,0.15877101368633792,0.1640180913676681,0.16488766921318626,0.16676888398522963,0.1674756419206393,0.17012353966259258,0.17037067666484312,0.17075914428334008,0.17217177539929532,0.17227925638082928,0.17365200249922974,0.1745980282538081,0.17519644840004076,0.17772937599949046,0.17799105292642078,0.17815905964791637,0.17824748663180306,0.17866985703543467,0.1788162379815803,0.17935555314439336],"n_dims_used":45,"mean_confidence":0.9191009521484375},"coverage":{"mean_confidence":0.9191009521484375,"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}}