{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000730},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000806","497:4970000592","497:4970000962","497:4970000585","497:4970000807","497:4970000354","497:4970000571","483:4830000209","497:4970000878","497:4970000504","497:4970000731","490:4900006347","497:4970000879","483:4830000229","497:4970000661","497:4970000733","490:4900005854","490:4900007445","497:4970000219","490:4900007076","483:4830000242","490:4900005592","497:4970000725","497:4970001116","490:4900005853"],"twin_admin_codes":[497,497,497,497,497,497,497,483,497,497,497,490,497,483,497,497,490,490,497,490,483,490,497,497,490],"twin_sims":[0.04575342903763363,0.0010391901568426924,0.00043002898236295904,9.814223845672666e-7,7.86831137062078e-7,7.29206146947499e-7,6.48989202435437e-7,5.425672370863418e-7,4.55677759516336e-7,2.1142326243890833e-7,1.915588900755135e-7,1.8447816371983152e-7,1.249532904116213e-7,2.776439856460069e-8,1.5943879490083663e-8,8.039698651635005e-9,6.308215348242533e-9,2.288776261104522e-9,1.5747499068806413e-9,1.038665865200055e-9,4.996827082007522e-10,2.366127814056106e-10,2.0965697144739156e-10,6.623768616352683e-11,6.494726154375153e-11],"twin_dists":[0.3225747908505144,0.48138828210626744,0.51137105762992,0.6831512326773089,0.6885859625722022,0.6904465216023686,0.6932877194625259,0.6976316330209406,0.7018386518216031,0.7200577904105436,0.7223653671855444,0.7232442989210378,0.7322739108353596,0.7661386440690974,0.7782547180027869,0.7929552575076907,0.7980977569208241,0.8192444887834391,0.826907288259001,0.8353530409280084,0.8499994544420174,0.8647065630191125,0.8670627057434027,0.889194980130031,0.8895681032995844],"n_dims_used":45,"mean_confidence":0.8819532606336805},"coverage":{"mean_confidence":0.8819532606336805,"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}}