{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005743},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006451","470:4700005895","470:4700007178","470:4700006727","470:4700006594","470:4700006177","470:4700006852","470:4700005603","470:4700006853","470:4700007079","470:4700006729","470:4700007179","470:4700007181","470:4700006971","470:4700006972","470:4700006857","470:4700004976","470:4700006968","470:4700007082","470:4700007078","470:4700006174","470:4700004814","470:4700006175","470:4700006450","470:4700005303"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470],"twin_sims":[0.9149280731035917,0.9062955720521545,0.8703375150896691,0.8496355957759302,0.8469154554574879,0.8453248823287673,0.8427560578507618,0.8394378413068617,0.8368406535788477,0.8188708146863489,0.8184109081397426,0.8175706382383665,0.8173745550099945,0.7878978667044495,0.7878848375690221,0.7861833116136384,0.7666780281953178,0.7629257536264554,0.7613822117383924,0.7512826805093731,0.7512584763680891,0.7377530974711006,0.7234996656327245,0.7234743992122648,0.721862450564081],"twin_dists":[0.0547663405605646,0.05761211987208831,0.06844624381296614,0.07414177931378402,0.07486774884076888,0.07529007835629112,0.07596885696012876,0.0768397984167379,0.07751703333752746,0.08210470396361091,0.0822200362544576,0.08243050371897039,0.0824795716499106,0.08967676920113342,0.08967987955263737,0.09008559040554853,0.09467277277772468,0.09554289035177069,0.09589976428293082,0.09822037361755911,0.09822590619086942,0.10129311948096197,0.10449130066825088,0.10449693793791134,0.10485636450468006],"n_dims_used":43,"mean_confidence":0.911566091138263},"coverage":{"mean_confidence":0.911566091138263,"n_dims_used":43,"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}}