{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003333},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003404","473:4730003403","473:4730003127","473:4730003126","473:4730003190","473:4730003134","473:4730003258","473:4730003332","473:4730003401","473:4730003135","473:4730003125","473:4730003338","473:4730003335","473:4730002773","473:4730002771","473:4730003400","473:4730003136","473:4730003329","473:4730003328","473:4730003324","473:4730003259","473:4730003622","473:4730007014","473:4730003626","473:4730002646"],"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":[0.9895394120063145,0.9558076009068641,0.9305352261734874,0.9279508444757589,0.9249305128165659,0.9153647344055122,0.9076112170928723,0.9031869094995207,0.8992499040073766,0.8965883627532555,0.8962535452459668,0.8627923384143507,0.8591455457591836,0.8444532495187237,0.8308409272417747,0.8256339050424388,0.8119600319893201,0.808758168935559,0.8040873325089397,0.7799753809571175,0.7576243141288145,0.7516638481657669,0.6436645400665528,0.6401836817137773,0.6397423276668723],"twin_dists":[0.018834652763334098,0.0390482459287488,0.04928231004885344,0.05022517514563802,0.05130836741612078,0.05461918659845986,0.05718583750783669,0.058609453719520234,0.059853486540182486,0.06068306073672024,0.06078679096908385,0.07055932670153017,0.07156471625898336,0.07552084806321538,0.0790672051024856,0.08039719990774988,0.08382775151524174,0.08461905070551581,0.08576582971535587,0.09155790695837084,0.09676610571533818,0.09813322884685642,0.12191300747068687,0.12266095510800727,0.12275575455857475],"n_dims_used":44,"mean_confidence":0.9147835644808683},"coverage":{"mean_confidence":0.9147835644808683,"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}}