{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007821},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007944","468:4680008178","468:4680007943","468:4680007820","468:4680008177","468:4680009160","468:4680008063","468:4680007568","468:4680002301","468:4680008290","498:4980003493","484:4840005905","484:4840005389","498:4980005269","498:4980005391","468:4680007822","498:4980005409","468:4680008285","484:4840005650","498:4980005354","498:4980004816","484:4840005904","498:4980004594","468:4680008283","484:4840005663"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,498,484,484,498,498,468,498,468,484,498,498,484,498,468,484],"twin_sims":[0.7794156178018017,0.762241748004224,0.6863866557080999,0.682257659723684,0.662709383148204,0.5833723058408093,0.5451978363319487,0.529732897810713,0.49504514500124547,0.49218287425352675,0.46197103190432565,0.45354792240928077,0.4531753447248564,0.4506947656146925,0.44813100792708865,0.4467255460306519,0.443516920377771,0.4434194912389062,0.4368932173880988,0.43072380892747353,0.43037922441199017,0.4227144433088171,0.41895729022711664,0.4133519115768054,0.41253009804929186],"twin_dists":[0.09169007236419091,0.09570111058509057,0.11267151424285136,0.11357119466834326,0.11780965083823146,0.1348357018426102,0.14305149169880457,0.14640517318883273,0.15401015018052633,0.15464391792825383,0.16140562717468984,0.16331729354203134,0.1634021480284001,0.16396775802557978,0.16455355452286188,0.16487522570505664,0.16561103775445063,0.16563341236343246,0.16713655377404665,0.16856569848722977,0.16864576409719206,0.17043357294739164,0.1713148656568331,0.17263597308922599,0.17283031095911053],"n_dims_used":44,"mean_confidence":0.9233868338844993},"coverage":{"mean_confidence":0.9233868338844993,"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}}