{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012318},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006775","496:4960012628","470:4700006511","470:4700006104","470:4700006650","488:4880004562","470:4700004748","470:4700006372","466:4660001208","466:4660000850","470:4700005389","493:4930002605","470:4700005818","493:4930002931","470:4700006254","470:4700006101","470:4700001378","493:4930003973","470:4700006782","470:4700003528","470:4700006388","470:4700007034","470:4700005824","493:4930002402","470:4700005956"],"twin_admin_codes":[470,496,470,470,470,488,470,470,466,466,470,493,470,493,470,470,470,493,470,470,470,470,470,493,470],"twin_sims":[0.6275524217283223,0.5682946227828611,0.5483302345458988,0.539312261308876,0.4853042550512196,0.45602806478016733,0.4495907103845606,0.4409379452025088,0.4398121347724902,0.4387437258137941,0.4304139437526708,0.4238136869806247,0.4182002475233065,0.40348918837504993,0.39635925710079695,0.39554078233925494,0.39156020361703403,0.3898522593290966,0.38947531557348897,0.3822029401839316,0.37823101439814133,0.3774361778563381,0.3760657382078717,0.3741986162593047,0.36325593659285826],"twin_dists":[0.12537134414460055,0.13807255897298168,0.1423743764840222,0.1443256255764853,0.156171492880983,0.16275309101149135,0.1642198716115351,0.1662039417986619,0.1664631869287247,0.16670945420488653,0.1686376957366375,0.17017635385203975,0.17149284533043055,0.17497960188887574,0.176689861999015,0.1768870855724857,0.1778489676155732,0.17826307700609265,0.1783545854938825,0.1801283342283168,0.18110391838417716,0.18129974085554676,0.18163784599229243,0.18209946013388403,0.18482810893434806],"n_dims_used":45,"mean_confidence":0.9169682820638021},"coverage":{"mean_confidence":0.9169682820638021,"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}}