{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005277},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006101","485:4850004809","485:4850005211","485:4850006931","485:4850006103","485:4850005279","485:4850005415","485:4850005420","485:4850005077","485:4850005481","485:4850005414","485:4850004749","485:4850005142","485:4850005559","485:4850004946","485:4850005693","485:4850005784","485:4850005777","485:4850004881","477:4770000562","485:4850005700","485:4850004747","485:4850006117","485:4850005929","485:4850006094"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,485,485],"twin_sims":[0.3169507799725299,0.24508642094409813,0.21303030219788088,0.20456650455699543,0.1994653178846838,0.1959999567921439,0.17510562466796745,0.1648446953444075,0.16456067280708292,0.160299418786621,0.15894718818829964,0.15701888408301623,0.14101788153818245,0.12777169691776408,0.12531876349508855,0.12482150040726477,0.1237878221269833,0.12151427477241991,0.11978609131027222,0.11731579958487204,0.11542718953163182,0.11351000439093605,0.11275664346330644,0.11200177668433726,0.1073839419494118],"twin_dists":[0.19687950946547958,0.21779795795152004,0.22839608285341625,0.23137074488555745,0.23320445375047982,0.2344686559473312,0.24244237378535152,0.24660778100052608,0.24672570150534423,0.2485128441408882,0.24908716470936354,0.24991234345309796,0.2570641377751854,0.2634570624259361,0.264695209156711,0.26494844612192164,0.26547732174906424,0.26665250410280755,0.2675570598023391,0.2688675324020601,0.2698837683977256,0.27092853425710905,0.2713427963486102,0.27176003217647404,0.2743608687895837],"n_dims_used":45,"mean_confidence":0.9185604519314237},"coverage":{"mean_confidence":0.9185604519314237,"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}}