{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008410},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009210","496:4960000225","496:4960000226","496:4960009782","496:4960009941","496:4960008895","496:4960009130","496:4960010116","496:4960000463","496:4960007953","496:4960008332","496:4960009209","496:4960009408","496:4960002843","479:4790006405","496:4960008184","487:4870008040","496:4960005425","496:4960001638","496:4960008806","496:4960008308","469:4690006547","496:4960007736","496:4960001654","469:4690006228"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,479,496,487,496,496,496,496,469,496,496,469],"twin_sims":[0.47457342193784985,0.24631527439314113,0.2194364310069735,0.2149311286691057,0.20875947827467112,0.20743828700922412,0.19972154292954683,0.15020223776515748,0.15002635640128525,0.14668150908511846,0.13724468894643316,0.13235716877759524,0.1308743499890713,0.12018674318414434,0.11738575176680101,0.10573972566395787,0.10144968913889842,0.09885583580105735,0.09510685158200147,0.09045411420405154,0.08957305120709341,0.08443208478012491,0.08206616011964665,0.0812892560403235,0.08114267355630735],"twin_dists":[0.1585680731766412,0.21741027658540996,0.2261974172054512,0.22773909882869345,0.22988683167138957,0.23035219445674762,0.23311158433106677,0.25289018241459416,0.25296831756517135,0.2544672856476709,0.25883759817190727,0.26118990859550273,0.2619164702143364,0.2673464698140366,0.2688301338446673,0.27530785256835416,0.2778338145649668,0.2794018128135228,0.28172612949127657,0.284713348906863,0.28529264506333873,0.2887660903906273,0.290421513106975,0.29097342985312796,0.291078035971681],"n_dims_used":45,"mean_confidence":0.9196231418185764},"coverage":{"mean_confidence":0.9196231418185764,"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}}