{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006155},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006158","496:4960001686","496:4960007089","496:4960006565","496:4960001812","496:4960001672","496:4960006024","496:4960002854","496:4960002056","496:4960005173","496:4960005028","496:4960001224","496:4960003832","496:4960001343","496:4960006561","496:4960001103","496:4960005325","496:4960002733","496:4960004873","496:4960006560","496:4960001342","470:4700005992","496:4960001457","496:4960007358","496:4960003836"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,470,496,496,496],"twin_sims":[0.732375013014049,0.7291807925829721,0.7263087277486492,0.7234930543339139,0.6664994925980526,0.6614780302474701,0.6576583373665227,0.6544556707348836,0.6515380101403808,0.6423689362009328,0.624118823820261,0.6235731760323864,0.6224976436439339,0.6206539091832307,0.616454255361128,0.6116744598274523,0.5929683367491606,0.5903266211142454,0.5888257936828271,0.5766075147222968,0.5764376572794633,0.5755230835787397,0.5730947889211232,0.5721322874654592,0.5715558719565224],"twin_dists":[0.10250422930569343,0.10322098365229765,0.10386388603435222,0.1044927757460534,0.11699030099280748,0.11807562537284128,0.11890003661189426,0.11959055850363493,0.12021910212866566,0.12219146057451596,0.12610732544353775,0.12622425952379882,0.12645473218872444,0.12684977065658812,0.12774938880107936,0.12877303522712868,0.1327790260205004,0.13334502718975155,0.1336666438128665,0.13628698017763313,0.1363234390721378,0.13651976409903605,0.13704117494349738,0.13724790758394934,0.13737173139338624],"n_dims_used":45,"mean_confidence":0.928940667046441},"coverage":{"mean_confidence":0.928940667046441,"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}}