{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009495},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009769","496:4960008510","496:4960010030","496:4960009855","496:4960009856","496:4960010190","496:4960010111","496:4960009943","496:4960009304","496:4960009098","496:4960008189","496:4960009494","496:4960009767","496:4960008694","496:4960009302","496:4960009504","496:4960009104","496:4960008612","496:4960008883","496:4960010119","496:4960009103","496:4960009768","496:4960008064","496:4960009086","496:4960007957"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.7003314348392924,0.6561231809922055,0.5981835019317219,0.5871367362714087,0.5795034971024084,0.5596623572285081,0.5144089431703435,0.496231641274261,0.47905352926973427,0.4696342001626898,0.46898312025688293,0.467913185471317,0.46315077621622613,0.4556238389710473,0.45085672039741376,0.4479233361474991,0.4301489974708449,0.42539991074195693,0.4145405493384242,0.41339253848121726,0.41124219402852663,0.4083453326125706,0.4019558785995257,0.39673031140827875,0.3957701641108193],"twin_dists":[0.10961923408079517,0.11923110762253342,0.13166195020371635,0.13402865181510543,0.13566552199554277,0.13992993453524058,0.14974891315640557,0.1537477463754777,0.15756542107319285,0.15967709693130547,0.1598235780679093,0.1600644441644433,0.16113887544264946,0.16284497099246442,0.1639307946663745,0.16460106078678918,0.16869927279649713,0.1698056733511069,0.17235518698557653,0.17262637022221816,0.17313520682885078,0.17382253680729948,0.17534623359542062,0.17660051269995497,0.176831793714425],"n_dims_used":45,"mean_confidence":0.9162533230251736},"coverage":{"mean_confidence":0.9162533230251736,"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}}