{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002328},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002169","493:4930003001","493:4930001824","493:4930001990","493:4930003179","493:4930001011","493:4930002666","493:4930003352","493:4930001236","493:4930000786","493:4930003355","493:4930002833","493:4930002499","493:4930001013","493:4930001504","493:4930000892","493:4930003530","493:4930002668","493:4930001822","494:4940004148","493:4930002338","493:4930000899","493:4930003356","493:4930002506","493:4930001005"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,494,493,493,493,493,493],"twin_sims":[0.26586329299871136,0.2159284607256629,0.1857443510765285,0.1536329005637864,0.15253917835927083,0.12595504855786765,0.11754683386716318,0.11512267043408306,0.10723612357158317,0.10339672862702172,0.10312738738603147,0.09996084614225402,0.09880307936114087,0.0942205807269216,0.09354721526015435,0.09156212421570809,0.08982700743726457,0.08269363970261495,0.08202522609570205,0.08077009419203059,0.07417102799718493,0.07304064439482452,0.06954427337057428,0.06934216166796067,0.06910807360161343],"twin_dists":[0.21140223982137787,0.2273959581657576,0.238303511783466,0.2513793948276379,0.2518583311618644,0.2643722838855218,0.2687440793915569,0.27004881936249414,0.2744455421284124,0.2766772845588162,0.2768362533117543,0.27872993709226684,0.27943403704056097,0.28228611301341006,0.28271435620623303,0.28399114482633975,0.2851252081710142,0.2899787917274609,0.29045048827108777,0.2913446039033672,0.2962380779660072,0.2971112290193386,0.29988307114600293,0.3000467298789722,0.3002367664870251],"n_dims_used":45,"mean_confidence":0.9155132717556423},"coverage":{"mean_confidence":0.9155132717556423,"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}}