{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940005949},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940004254","494:4940006171","494:4940004490","494:4940006036","494:4940006394","493:4930003542","494:4940005495","496:4960009074","494:4940003890","494:4940004253","494:4940006412","493:4930003541","494:4940005745","487:4870010784","493:4930003540","494:4940006283","494:4940004373","493:4930001997","480:4800004281","496:4960011926","494:4940000220","494:4940002759","496:4960008774","478:4780009282","496:4960008775"],"twin_admin_codes":[494,494,494,494,494,493,494,496,494,494,494,493,494,487,493,494,494,493,480,496,494,494,496,478,496],"twin_sims":[0.16574351884297525,0.1158392013091002,0.10869553940013253,0.09747302001274252,0.09433033060248232,0.0857885985957964,0.08207000269657284,0.07987796765281201,0.06759178238414085,0.06700142901821753,0.06176617941457609,0.060758898346920505,0.059034544060065405,0.04810038170883882,0.04801908634892354,0.04691716288671995,0.040263732391886145,0.03914222802405139,0.03702008966076557,0.03523533285187485,0.03362462462840881,0.03341686612779836,0.03291747118502285,0.031723524063244246,0.031696217935805834],"twin_dists":[0.24623557197352006,0.2696609875895789,0.2736134916423594,0.280250947162889,0.2822165437919849,0.28783357849554264,0.29041879373115354,0.2919869183221204,0.30148055786658184,0.3019709652149611,0.30648173935666356,0.3073853239557244,0.30896114257200696,0.3199483848832062,0.3200375493378302,0.32125875219898453,0.32919040918232606,0.33063470312421533,0.33346622271827264,0.3359562513751447,0.33829731803950663,0.33860620348129267,0.33935543581736016,0.34118681824045294,0.3412293872965681],"n_dims_used":44,"mean_confidence":0.9167461395263672},"coverage":{"mean_confidence":0.9167461395263672,"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}}