{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005752},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005753","485:4850005909","485:4850005993","485:4850005918","485:4850006072","485:4850005666","485:4850005915","485:4850005595","485:4850006071","485:4850006326","485:4850006487","485:4850006239","485:4850006155","485:4850005834","485:4850006240","485:4850006325","485:4850005665","485:4850006233","485:4850006070","485:4850006324","485:4850006574","485:4850006576","485:4850006154","485:4850005996","485:4850006321"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.729644911300921,0.7050310931971531,0.69657453163586,0.6948636814359452,0.6923845748853469,0.6834009542859821,0.6648224233184923,0.6646957384943384,0.6572027768965367,0.6527735298624386,0.6431845796729114,0.6327290815917994,0.6094977724536442,0.5991010388528072,0.5941278241478614,0.5919351324981669,0.5866903748665491,0.5826661949365897,0.5800575969393682,0.5705550313995447,0.5589888027431327,0.5375057557959252,0.5329376135946942,0.5309643304606758,0.5262844951437079],"twin_dists":[0.10311695468470819,0.10858522680165152,0.11044379827283433,0.11081872646472886,0.11136140660509104,0.11332225057581086,0.11735298075986193,0.11738036894198747,0.11899829789930881,0.11995299677899728,0.12201616993871699,0.12426117016771726,0.12923914378263043,0.131465447798075,0.1325306355737153,0.13300038119490928,0.13412432882091255,0.13498712387756714,0.13554664633783847,0.1375867605125709,0.14007501872118897,0.14471722571439893,0.14570863038367207,0.1461374179325456,0.14715568577287028],"n_dims_used":44,"mean_confidence":0.9163570404052734},"coverage":{"mean_confidence":0.9163570404052734,"n_dims_used":44,"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}}