{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007572},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007448","496:4960007449","496:4960006783","496:4960006386","496:4960006117","496:4960006912","496:4960006522","496:4960007180","496:4960007318","496:4960007178","496:4960007577","496:4960005579","496:4960005712","496:4960006113","496:4960006390","496:4960007182","496:4960007313","496:4960007043","496:4960007181","496:4960007573","496:4960007195","496:4960006121","488:4880004471","496:4960007446","496:4960007189"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,488,496,496],"twin_sims":[0.5916996631302719,0.46961317093687877,0.40895644010340604,0.4038603837799315,0.3742627953126429,0.3667769228651585,0.33755835723094185,0.3299310242771759,0.30114633387112305,0.2916847665912404,0.28923753326281537,0.2628350306794991,0.2597383563058689,0.24363549603370926,0.23941256365090052,0.23277505118057965,0.2277476514150571,0.22396451126979058,0.21815094185096148,0.21522383289799643,0.20958060227138586,0.20151750362878146,0.1979654371714283,0.19770238271702595,0.19547909357942267],"twin_dists":[0.133050830959211,0.15968182704874576,0.1736773630065335,0.17489093911599352,0.1820835742323247,0.18394569387212084,0.19140669764252302,0.19341025020341374,0.2012140174353025,0.2038724699576755,0.2045683564986165,0.21231429807358054,0.2132537876516139,0.21825731516242497,0.21960443281477188,0.22175343164951825,0.2234080572003175,0.2246691748583306,0.22663511559497265,0.2276382802993977,0.22959861722381905,0.23246292745449681,0.23374974773515766,0.23384567728896258,0.23466000712109],"n_dims_used":45,"mean_confidence":0.9209365844726562},"coverage":{"mean_confidence":0.9209365844726562,"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}}