{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004639},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004833","473:4730004736","473:4730004634","473:4730007083","473:4730004635","473:4730004735","473:4730004636","473:4730004732","473:4730006967","473:4730004632","473:4730005112","473:4730007081","473:4730004832","473:4730004927","473:4730005739","473:4730005026","473:4730004928","473:4730004936","473:4730005225","473:4730004834","473:4730005322","473:4730004934","473:4730006520","473:4730004932","473:4730005025"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9166987012930392,0.9006794024777698,0.8895011214001544,0.8632644704988204,0.8485511756944005,0.8402045730508605,0.7825457952484971,0.7818599560292508,0.7723092909012066,0.7663889362057852,0.7507272187747637,0.7257569837998705,0.7211399022857756,0.7046146684882921,0.6769372009583057,0.6758126678846879,0.6751968659466301,0.6705532801632313,0.6705410067519598,0.6698043658283276,0.669257002988567,0.6653989852984753,0.6647447174939712,0.6646519742511773,0.6613017931550816],"twin_dists":[0.05416760510692372,0.059404172757677697,0.06285026496202212,0.07042842818375751,0.07443176619629166,0.07663912697299195,0.0909497661281649,0.0911122316911274,0.09335982569980766,0.09473994249055943,0.09834730731783878,0.10398722680535502,0.1050173362047072,0.10867696496491537,0.11472803338951972,0.11497220831504376,0.11510587251558539,0.11611274770448883,0.11611540658479927,0.11627496830643111,0.11639350286877549,0.11722831809926132,0.11736978023752727,0.11738983012721994,0.11811368435823914],"n_dims_used":44,"mean_confidence":0.9136776490644976},"coverage":{"mean_confidence":0.9136776490644976,"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}}