{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006044},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007514","496:4960007379","496:4960006571","496:4960007247","496:4960007233","496:4960006186","496:4960002463","496:4960002886","496:4960001703","496:4960007363","496:4960010816","496:4960006176","496:4960004391","493:4930000568","470:4700002979","496:4960007224","466:4660002309","496:4960005193","466:4660002205","481:4810001060","496:4960004896","496:4960004699","466:4660001384","496:4960004427","496:4960007515"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,493,470,496,466,496,466,481,496,496,466,496,496],"twin_sims":[0.7568848592844836,0.7283226052500691,0.6047841035840534,0.4829652782336577,0.4789488754486157,0.3807030960911394,0.32969887634866046,0.3192458068932427,0.31131956368507113,0.30824281785884067,0.3065245760861497,0.30365982013013054,0.2854385394893584,0.28423522935846945,0.2831422798710443,0.2771358401988672,0.27439698992314854,0.2723839174603617,0.27216641261070085,0.26847355848814886,0.26647680957697567,0.26603803627076905,0.2588377388156924,0.2567500018215378,0.2506541213631382],"twin_dists":[0.09693616985469732,0.10341323881346477,0.13024847286147326,0.15669242687262405,0.15758880799355032,0.18049614809805567,0.19347162552712865,0.19626041222242924,0.19840939991154394,0.19925196688613372,0.19972461166040872,0.20051604839081982,0.2056556290566577,0.20600182637138814,0.20631703855057704,0.20806261692805855,0.2088662285940583,0.2094600291325456,0.20952434835652375,0.2106212523520334,0.21121824972548078,0.2113498084319442,0.21352834291683023,0.21416711895953064,0.21605129740691184],"n_dims_used":45,"mean_confidence":0.936315409342448},"coverage":{"mean_confidence":0.936315409342448,"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}}