{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013892},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660014207","466:4660013788","466:4660013714","466:4660013894","487:4870003988","466:4660013725","466:4660014572","466:4660014072","466:4660013832","487:4870003006","466:4660013898","466:4660014045","466:4660008097","466:4660014046","466:4660014591","466:4660014086","487:4870002664","466:4660013340","487:4870003845","487:4870009275","466:4660014109","466:4660013728","466:4660014119","466:4660014294","487:4870005590"],"twin_admin_codes":[466,466,466,466,487,466,466,466,466,487,466,466,466,466,466,466,487,466,487,487,466,466,466,466,487],"twin_sims":[0.9299105586790608,0.8467378254877156,0.7535510781622194,0.7135981205327766,0.6909820532585391,0.6655536770458989,0.6452050123782993,0.6253592146086491,0.5965316281332631,0.5739263708736047,0.5632002726844177,0.5489606952184215,0.5111933595475628,0.5085185046215718,0.49955825692076206,0.4965381952763532,0.47788752434482007,0.4751185536277322,0.4687211657180281,0.46517336911427054,0.46127736773393196,0.4606287427067011,0.4589681481367058,0.4574625916510698,0.45387945439190375],"twin_dists":[0.04951161284877429,0.07491499186015026,0.09770126735684954,0.1066925563404595,0.1116681094203926,0.11719486690253689,0.1215818282589118,0.12584148232439551,0.13201574144190084,0.13686259059958752,0.1391682538805276,0.14223817247268156,0.15045356671903032,0.15104058624297703,0.15301298817852058,0.1536799786229295,0.15782608030448902,0.15844590784557938,0.15988253254403423,0.16068209988590637,0.1615625834510927,0.16170942422450044,0.16208569801876613,0.16242726307418678,0.1632418087500537],"n_dims_used":44,"mean_confidence":0.9156282598322089},"coverage":{"mean_confidence":0.9156282598322089,"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}}