{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670004103","467:4670004163","467:4670004258","468:4680005023","467:4670004381","468:4680004154","468:4680004153","467:4670004382","468:4680003956","467:4670004233","468:4680003674","467:4670004164","467:4670003784","468:4680000412","468:4680004995","467:4670003959","468:4680004915","468:4680000257","467:4670004154","468:4680004064","467:4670002379","468:4680003873","468:4680005110","467:4670004410","467:4670004241"],"twin_admin_codes":[467,467,467,468,467,468,468,467,468,467,468,467,467,468,468,467,468,468,467,468,467,468,468,467,467],"twin_sims":[0.7262419598088226,0.7190396964956205,0.6803756263427055,0.6604696293556884,0.6559308051892727,0.6558264365819886,0.6470415049909984,0.6356673252103954,0.6354473164035307,0.6343354198342229,0.6318593601503315,0.627900784898675,0.6182619933744877,0.6176450707935048,0.6172614299617543,0.6168833408923603,0.6130166943862343,0.6087412504154784,0.6068885977390355,0.6018717729923398,0.5967002242466941,0.5911200485279201,0.5904815958782604,0.5892882911560994,0.585815068721688],"twin_dists":[0.10387881461746844,0.10548474490773693,0.11398071531574176,0.11829336437563165,0.11927258500294068,0.11929508655683936,0.12118686280198614,0.12363067899312448,0.12367789876151719,0.12391651605911932,0.12444774255649649,0.12529665792122688,0.12736217915397874,0.12749432601411492,0.12757650062475345,0.1276574842493723,0.12848560017304664,0.12940113842487716,0.12979784315801388,0.13087209952819376,0.13197963089272927,0.1331750185670548,0.13331181966050923,0.13356752919094395,0.13431196286682964],"n_dims_used":45,"mean_confidence":0.9334206475151909},"coverage":{"mean_confidence":0.9334206475151909,"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}}