{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002463},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002398","473:4730002589","484:4840000828","473:4730001960","473:4730003344","473:4730004607","473:4730004612","473:4730000557","471:4710000702","473:4730001880","473:4730002456","473:4730002396","473:4730003217","473:4730004706","473:4730002124","478:4780005484","468:4680000133","473:4730005274","489:4890002281","468:4680005123","467:4670002328","500:5000011078","500:5000004311","468:4680003574","473:4730002185"],"twin_admin_codes":[473,473,484,473,473,473,473,473,471,473,473,473,473,473,473,478,468,473,489,468,467,500,500,468,473],"twin_sims":[0.34550685862683017,0.211905485329747,0.1907946971527258,0.16105734977195307,0.14329092667315124,0.13188273652763666,0.12394337209566393,0.11762019690515504,0.1053199890971856,0.1040422526236314,0.09759630071318443,0.09100641286311961,0.08761553851778724,0.08681746306101425,0.08449918638363076,0.0841230291888211,0.08181014677591335,0.07903361588289746,0.07836362712546814,0.07792004026092453,0.0776229913807149,0.07753317646924358,0.07613429847470497,0.07538763840191046,0.07499356897257865],"twin_dists":[0.18934460117421384,0.22878672340191233,0.23639706323376053,0.24819247410548995,0.2560127759396035,0.26142170403784853,0.2653975213934412,0.26870491680992575,0.27555143111907193,0.27629759758206157,0.2801748627427882,0.284352489251191,0.2865960599244459,0.2871341045914058,0.2887196827739335,0.28898021454715417,0.2906029226264759,0.29260015824884683,0.29309051526366364,0.293417028153791,0.293636514676642,0.2937030110416556,0.2947467890549175,0.29531025103565434,0.29560944951795126],"n_dims_used":45,"mean_confidence":0.9151879204644098},"coverage":{"mean_confidence":0.9151879204644098,"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}}