{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005262},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005821","488:4880004990","488:4880004591","488:4880004881","488:4880005271","488:4880004255","488:4880004512","488:4880006244","488:4880005645","488:4880005644","488:4880005083","488:4880005365","488:4880004976","466:4660006925","496:4960012387","488:4880004877","488:4880004504","496:4960012419","488:4880005182","496:4960012118","488:4880004265","481:4810002555","496:4960000115","488:4880005179","474:4740002710"],"twin_admin_codes":[488,488,488,488,488,488,488,488,488,488,488,488,488,466,496,488,488,496,488,496,488,481,496,488,474],"twin_sims":[0.6386036281702785,0.41455306959823446,0.4123989882101169,0.39901368689526545,0.39853356134448226,0.3903663677565079,0.37761840437714816,0.3749140513412364,0.3660549035196413,0.3614973606138141,0.3420170748985515,0.3387141781315848,0.32966895011881286,0.3134661072921358,0.3055542384709525,0.30415704868253307,0.2933715234590212,0.2895588699350129,0.28760789129228054,0.28256183971031956,0.28114647252823644,0.2668626080381648,0.2648347292232075,0.26323491572073315,0.25691359171160977],"twin_dists":[0.12300030265941445,0.17235223124153753,0.1728613306507472,0.17605152015553824,0.1761668373707152,0.17813833671969173,0.18125482832298243,0.18192244785831,0.18412629463002222,0.18527045490229532,0.19024680721696752,0.19110523610439784,0.19347953915785213,0.19782438552849715,0.19999220244287155,0.2003783714905568,0.2033948481363744,0.20447678275685485,0.20503370621426162,0.20648473906295498,0.20689454153488163,0.21110268588745007,0.21171129431740757,0.2121934850435759,0.2141169478789202],"n_dims_used":45,"mean_confidence":0.9181884765625},"coverage":{"mean_confidence":0.9181884765625,"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}}