{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008725},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008126","484:4840007063","485:4850007706","484:4840007719","485:4850007619","484:4840007060","470:4700006969","484:4840007158","478:4780000433","485:4850008568","485:4850007948","468:4680007972","485:4850007376","479:4790001806","484:4840006632","468:4680008204","478:4780000503","489:4890001638","470:4700008884","470:4700008462","470:4700008637","484:4840007064","470:4700007458","470:4700007830","479:4790000171"],"twin_admin_codes":[485,484,485,484,485,484,470,484,478,485,485,468,485,479,484,468,478,489,470,470,470,484,470,470,479],"twin_sims":[0.5772584400113987,0.36356518605748045,0.3499994812916754,0.31349857849338936,0.30036681091271444,0.2787674604092409,0.27588855207825014,0.26602399382997355,0.24126149957162116,0.23929737436156884,0.229063483373091,0.22387907803586818,0.2219112467576436,0.21753440822799025,0.2103449027242068,0.20636382407459347,0.20609764374197784,0.20591410493732012,0.20041350190654336,0.19832121780980877,0.19632252339292539,0.19282876285646142,0.19280346741856805,0.18900805841699556,0.1858318328333515],"twin_dists":[0.1361472720070409,0.18475043373482858,0.18819020313638737,0.19781555345176355,0.20143117211854134,0.20758618350281988,0.20842798089763193,0.21135402104758305,0.21901274126855041,0.21964139347358538,0.22297267848873298,0.22469781709999836,0.22535957605188592,0.2268456547650977,0.22933103706583477,0.23073214496013564,0.23082648009037757,0.23089157531846297,0.2328611918229232,0.2336201432796343,0.23435033032601763,0.23563919061330815,0.23564858114949377,0.23706741401634035,0.2382701808672245],"n_dims_used":45,"mean_confidence":0.917393069797092},"coverage":{"mean_confidence":0.917393069797092,"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}}