{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660004232},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660004478","487:4870013299","466:4660008220","466:4660005780","474:4740000836","487:4870013235","470:4700002721","466:4660010024","470:4700004056","466:4660010037","470:4700006993","470:4700003751","488:4880002623","470:4700002899","474:4740000732","470:4700002725","466:4660008528","470:4700002550","470:4700002551","487:4870013237","466:4660008857","470:4700003245","470:4700002898","470:4700003419","466:4660005007"],"twin_admin_codes":[466,487,466,466,474,487,470,466,470,466,470,470,488,470,474,470,466,470,470,487,466,470,470,470,466],"twin_sims":[0.28916366510772895,0.25658399433519935,0.23977691896653083,0.2004583673294548,0.1904465090611582,0.18139857058293865,0.17306192053282982,0.1578614565093896,0.13961013691530774,0.12936067949487917,0.1271093336119109,0.12647202173264294,0.12608867425516784,0.12370730619665204,0.11481674853561899,0.11237326497061985,0.11058041333197657,0.10955660303021708,0.10563739379163856,0.10546800796030192,0.1050937892032783,0.10455917063437575,0.09944227979661982,0.09675587231277744,0.09674236787430085],"twin_dists":[0.20458941584794993,0.21421805215411666,0.2194875986000064,0.23284497738572169,0.23652735895108082,0.23997337615835465,0.2432577802843851,0.24955087791166922,0.25772161037614977,0.26266458040877744,0.26378960983194727,0.264110821472912,0.26430462396522897,0.26551865805154773,0.2702149689304957,0.2715544301492217,0.27255158642597754,0.27312662981799696,0.2753671676709763,0.2754654478328504,0.27568301107228155,0.27599487567892245,0.2790445107944548,0.2806950498290541,0.2807034373951848],"n_dims_used":45,"mean_confidence":0.915655008951823},"coverage":{"mean_confidence":0.915655008951823,"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}}