{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000675},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000750","497:4970000362","497:4970000306","497:4970001893","497:4970000251","497:4970001495","497:4970000366","497:4970000417","497:4970001245","497:4970001903","497:4970000604","497:4970000608","497:4970000185","497:4970000900","497:4970001252","497:4970000539","497:4970001566","497:4970001727","497:4970000976","497:4970000894","497:4970001063","497:4970001564","497:4970001338","497:4970001412","497:4970001330"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.5536754136147829,0.5169977601797836,0.49296816797178183,0.4856524303818883,0.48103384561958495,0.4590371839981346,0.4326764801976827,0.386193503784178,0.36532684204704896,0.36274388256091616,0.3431374212385918,0.32950236674935585,0.30990083639730065,0.2963806927412842,0.29421680173048903,0.2821724144083068,0.2780092070964576,0.2615008892986313,0.25637570871453863,0.24826063883847962,0.23514703789662697,0.23420464105518266,0.2308598483834165,0.22994623744330556,0.22780243449488435],"twin_dists":[0.1412204150954102,0.1491824018436723,0.1544699302005462,0.15609401426970723,0.15712318813050136,0.16207004552613705,0.16811247708964824,0.17915306224478883,0.18430858806081912,0.18495679687570227,0.1899566350093122,0.1935235973374588,0.19879732249349827,0.20254679143683652,0.2031561112420266,0.20659736836763942,0.20780738164578746,0.21271820260452848,0.21428198630206582,0.21679908304550627,0.22098091670104858,0.2212872245018662,0.22238096150978615,0.22268152093529034,0.22338989757764402],"n_dims_used":45,"mean_confidence":0.8971928066677517},"coverage":{"mean_confidence":0.8971928066677517,"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}}