{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005827},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005123","496:4960006381","496:4960007037","496:4960005831","496:4960005264","496:4960005825","496:4960005415","496:4960006382","496:4960004819","466:4660006903","496:4960006242","466:4660014318","496:4960012056","496:4960005962","490:4900001334","496:4960006494","496:4960003639","494:4940008432","496:4960008496","496:4960004977","466:4660007498","496:4960003646","494:4940008330","496:4960005973","496:4960006775"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,466,496,466,496,496,490,496,496,494,496,496,466,496,494,496,496],"twin_sims":[0.6288447726042424,0.6255739863379282,0.6018885886167077,0.5555729199733234,0.4722857984636267,0.46293251440049105,0.45441386210547574,0.4437588105024577,0.4122846740442731,0.4101602248423412,0.40482956294344985,0.39393278135057375,0.38742540079284815,0.3870205864334503,0.37693439476504115,0.37448682635102126,0.36826968376293484,0.3658538138695444,0.3614351311160111,0.35877523585962096,0.3519700527453689,0.34702696353816803,0.3470125165284895,0.344434037122633,0.3382177075677922],"twin_dists":[0.12509425900899157,0.12579544857989927,0.130868498640704,0.14081118761781028,0.15908124137855614,0.16118820856551724,0.16312017481160537,0.1655554958473364,0.17288838010589738,0.1733916729017694,0.1746596155277484,0.17727510619415193,0.1788529629038265,0.17895152880803528,0.18142346762895362,0.182028131499203,0.18357286943235449,0.18417662560354095,0.1852861278867869,0.18595733416580418,0.1876863110276302,0.1889531232959568,0.18895683961619267,0.18962143765726328,0.1912346576788635],"n_dims_used":45,"mean_confidence":0.9166433546278212},"coverage":{"mean_confidence":0.9166433546278212,"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}}