{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002018},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001433","496:4960002140","496:4960001788","496:4960001208","496:4960001661","496:4960002288","496:4960001207","496:4960001787","496:4960001893","472:4720005163","489:4890005088","496:4960000721","496:4960008728","496:4960000474","496:4960009690","496:4960001323","496:4960000413","478:4780006121","479:4790004106","489:4890005072","472:4720007943","496:4960001916","493:4930005584","494:4940002796","496:4960008632"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,472,489,496,496,496,496,496,496,478,479,489,472,496,493,494,496],"twin_sims":[0.6593112006348795,0.6547083419666176,0.6130967824599021,0.5155257014740642,0.5124005649889526,0.45252631882144256,0.43413766390149683,0.4143637038776045,0.32073529482548124,0.2841726490529762,0.28238416347458817,0.2708036549530946,0.2644988251957729,0.2591449897708499,0.2543400993116618,0.2379818250794837,0.23700519167486672,0.23424180905217018,0.23272986604600418,0.23204465877076969,0.23162482419903813,0.22953374808297092,0.22885800141825818,0.22867777826571573,0.22358573773319382],"twin_dists":[0.11854341396796621,0.11953610304411405,0.12846844917490413,0.1495044472269755,0.1501888928573034,0.16355002494782375,0.16777387114925096,0.17239694023545288,0.19585995243810583,0.20601985510431436,0.20653611480667647,0.2099280575578996,0.21181238609427966,0.21343460927209315,0.21490856406766135,0.220064335920221,0.2203793049027796,0.2212751284839316,0.22176819769453476,0.2219923478071744,0.22212990235568456,0.22281747970259613,0.22304055861366442,0.22310012776259164,0.2247962174530923],"n_dims_used":45,"mean_confidence":0.9264852735731337},"coverage":{"mean_confidence":0.9264852735731337,"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}}