{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003177},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002972","500:5000001539","485:4850002477","473:4730002182","473:4730001428","473:4730002364","473:4730003240","473:4730002316","473:4730002763","473:4730003042","467:4670001794","467:4670004442","473:4730001899","473:4730003874","467:4670001124","473:4730004055","473:4730003378","473:4730003241","473:4730003601","473:4730002959","485:4850002028","484:4840001298","473:4730002697","473:4730003690","473:4730003952"],"twin_admin_codes":[473,500,485,473,473,473,473,473,473,473,467,467,473,473,467,473,473,473,473,473,485,484,473,473,473],"twin_sims":[0.31807309336344974,0.21760127191743214,0.1718417037366466,0.16278908928000294,0.14493814443763528,0.13764380425354777,0.12974887397834514,0.12899521125481953,0.12661206803151212,0.12622113149479208,0.1239441659395887,0.12288838319072172,0.11987673627149094,0.11939133670208868,0.11844251263197106,0.11603431531743469,0.11533343896300359,0.10980310262159038,0.10897073462929278,0.10294576848062395,0.10292428486282734,0.0966728882909618,0.09632859963875524,0.09181944855805324,0.09137969976608137],"twin_dists":[0.19657644424041348,0.22682280221112092,0.2437479141341729,0.2474645703176286,0.2552585974001052,0.25864829787515203,0.2624720933249107,0.26284619787770513,0.26404013172191304,0.2642376093391009,0.2653971143304779,0.2659402547261058,0.2675093680818076,0.26776507731157567,0.26826722452230195,0.26955569888918773,0.26993454601175687,0.27298779974127574,0.27345756729604187,0.2769436300611261,0.2769563413791025,0.28074660550780345,0.28096087482622367,0.2838244101766618,0.28410957231773326],"n_dims_used":45,"mean_confidence":0.9199996948242187},"coverage":{"mean_confidence":0.9199996948242187,"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}}