{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005218},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010571","496:4960005224","488:4880001642","470:4700000072","470:4700000156","470:4700000448","470:4700000169","488:4880005750","496:4960005938","488:4880005837","493:4930006512","488:4880005385","493:4930006587","488:4880005483","496:4960007117","488:4880004901","488:4880006002","488:4880006204","496:4960000537","488:4880006003","488:4880001109","496:4960003077","496:4960005369","496:4960002714","481:4810001610"],"twin_admin_codes":[496,496,488,470,470,470,470,488,496,488,493,488,493,488,496,488,488,488,496,488,488,496,496,496,481],"twin_sims":[0.6525314772415536,0.6341100774941281,0.6331943873495045,0.6154990965572318,0.6144620530280692,0.5801544883335562,0.5767402267913333,0.5695743720430353,0.568047323418487,0.5630371626481593,0.5489155040619313,0.538179365041737,0.5375755928154018,0.5333092442881328,0.5330716651342269,0.5276868339994337,0.5236440870342195,0.5212888799851624,0.5179951667289959,0.5168229471669136,0.5112315779509435,0.5102955419362712,0.5097630744118385,0.5068314899399252,0.5000498312967274],"twin_dists":[0.12000513665560118,0.12396487032125382,0.12416134323505656,0.1279539638519274,0.1281760660611918,0.13552586038044043,0.13625849500473933,0.13779749359336324,0.1381257208960695,0.13920335601057846,0.1422479346503344,0.14457117637534905,0.14470208227401618,0.14562791309799272,0.14567951338342264,0.1468503512842804,0.14773107883078557,0.14824487711360027,0.14896432346579738,0.14922063436866215,0.1504451850906025,0.15065051202068241,0.15076735610395053,0.15141122854096226,0.15290452986513128],"n_dims_used":45,"mean_confidence":0.947645738389757},"coverage":{"mean_confidence":0.947645738389757,"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}}