{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013683","466:4660013537","466:4660012832","466:4660013190","466:4660012959","466:4660012831","466:4660013682","466:4660013386","466:4660010981","466:4660010655","487:4870000812","466:4660007127","466:4660012954","466:4660013192","466:4660010982","466:4660008988","466:4660011298","466:4660013612","487:4870000899","466:4660013805","466:4660013293","487:4870000790","466:4660013082","466:4660008647","466:4660009166"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,487,466,466,487,466,466,466],"twin_sims":[0.3792026470343341,0.3607403979875685,0.3593997006829275,0.31402745276284566,0.3138486015562603,0.2968280750660295,0.22312770848185864,0.1764302433139986,0.1584672781332195,0.15571126310861483,0.13825955509552215,0.13455389611002733,0.13153532744572574,0.10991070785131594,0.10986571191934129,0.1043579269983619,0.09792809741570686,0.09239436683213548,0.08590592320313904,0.08491081211579028,0.08124438504576818,0.07874127745591245,0.07604205773182388,0.07527999024630024,0.07507036075358799],"twin_dists":[0.18086481024400114,0.18546119518688767,0.1857995270673001,0.1976717743035454,0.19772038116734847,0.2024211426239133,0.22495003450113182,0.24191749041823654,0.24929184753455613,0.2504761304380747,0.258357050919555,0.26012471841341367,0.26159183784308243,0.2729272714160963,0.27295257620887586,0.27611259083129625,0.27997046387236507,0.28345321925019606,0.2877534790698732,0.2884356429018554,0.2910054352275666,0.29281370510801913,0.2948161560957618,0.29539185774696514,0.29555104576675084],"n_dims_used":45,"mean_confidence":0.9114169650607639},"coverage":{"mean_confidence":0.9114169650607639,"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}}