{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004689},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004684","485:4850004487","485:4850004282","485:4850004278","485:4850004613","485:4850004479","485:4850004620","485:4850004343","477:4770000387","473:4730003692","473:4730004052","485:4850004555","467:4670001579","473:4730002901","485:4850004079","485:4850004139","485:4850004072","485:4850005217","485:4850005490","477:4770000900","485:4850004145","473:4730003628","487:4870011575","467:4670002984","473:4730003103"],"twin_admin_codes":[485,485,485,485,485,485,485,485,477,473,473,485,467,473,485,485,485,485,485,477,485,473,487,467,473],"twin_sims":[0.4934090669846131,0.3606399054146404,0.35394034495482524,0.3525139976738177,0.31070163703687015,0.2931804453516361,0.27254332281201915,0.23615669332304895,0.20184101505026736,0.17883158433350355,0.17833560713994479,0.16620322756103967,0.15966878352603467,0.15752002813503177,0.15180614489070055,0.14861212575570976,0.14339049073567078,0.14275677572939352,0.1418069249865016,0.13742431131605204,0.13669871516343352,0.1343630981438436,0.13267193361401386,0.1326055234901323,0.1323685990191178],"twin_dists":[0.15437228134788453,0.18548653273909638,0.18718395817292355,0.18754747902231755,0.19857823495113683,0.2034488718601795,0.2094129108154643,0.2206536381022206,0.23234650648081454,0.24097305799889593,0.24116738115330932,0.24604576642133177,0.24878024773982216,0.24969718146860764,0.2521807359594282,0.25359905439506647,0.25596700835913266,0.25625871841206804,0.2566977589732696,0.25875235243202477,0.2590972217257742,0.26021671566214377,0.26103646748645515,0.26106881817639654,0.2611843317948335],"n_dims_used":45,"mean_confidence":0.9193408542209202},"coverage":{"mean_confidence":0.9193408542209202,"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}}