{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005696},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005614","485:4850006180","485:4850005285","485:4850005278","485:4850004817","485:4850005475","485:4850005547","485:4850006019","485:4850005005","485:4850004811","485:4850006184","485:4850005346","485:4850005070","485:4850005152","485:4850005625","485:4850006695","485:4850004942","485:4850004750","485:4850005217","485:4850004855","485:4850007010","485:4850005490","481:4810003992","485:4850004876","485:4850004479"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,481,485,485],"twin_sims":[0.5856954028414849,0.504399343196229,0.3869757566300499,0.38631301886799296,0.34875407935155534,0.32613422131244413,0.3180285938154714,0.3003120204703568,0.292600493362763,0.2925886998929542,0.2899452333787168,0.26628007633253353,0.26175117248039337,0.24358849861454063,0.24071629730560853,0.23565909277628735,0.23022628608765358,0.22239207270679737,0.20413044009651482,0.20358457565060717,0.19850780915286056,0.19744691654560056,0.1956966124121745,0.1941034338460002,0.19198607407529192],"twin_dists":[0.13433761631126548,0.15194615419182053,0.1789624471565366,0.17912392762629142,0.1885094292796758,0.19441705477241544,0.19658844923599286,0.20144644767436948,0.20361297021928995,0.20361630920061485,0.20436675807537802,0.21127722016017647,0.21264233240219513,0.21827222384916847,0.2191869085057536,0.22081482010439576,0.22258930705760444,0.22519751958766307,0.23152626006270904,0.2317212548252367,0.23355223564293953,0.23393892410378894,0.2345800535925299,0.23516709470614197,0.23595248863155113],"n_dims_used":45,"mean_confidence":0.9138134426540798},"coverage":{"mean_confidence":0.9138134426540798,"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}}