{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013301},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870000457","466:4660013208","487:4870000456","466:4660013304","466:4660012837","466:4660013307","466:4660013303","487:4870002070","466:4660013306","466:4660010179","466:4660012843","487:4870000817","487:4870000811","466:4660013388","487:4870000660","466:4660013682","466:4660010991","494:4940006958","466:4660012716","494:4940003854","487:4870001176","466:4660010666","487:4870000582","494:4940005584","487:4870000455"],"twin_admin_codes":[487,466,487,466,466,466,466,487,466,466,466,487,487,466,487,466,466,494,466,494,487,466,487,494,487],"twin_sims":[0.28602267801452647,0.2086251912862001,0.2048981916125154,0.19290899348634566,0.17055507612754423,0.1572977063097694,0.15221620317918005,0.1425488993814834,0.11809028418308226,0.11573545361861565,0.1130993576435125,0.11017707994281967,0.11017248101676023,0.09431204049765482,0.09094434680009365,0.09004233951370519,0.07796290304406518,0.07755112428284268,0.07085011835458521,0.06851662705334088,0.06484548982835514,0.06422911372814856,0.06219075140493975,0.056519789905597785,0.055870706391313696],"twin_dists":[0.20548788641521953,0.22993403976462237,0.23125260615813387,0.23560941191798912,0.24426743075285856,0.2497925717396018,0.2520002424554945,0.25635461706974205,0.268454418537391,0.26971702807436676,0.2711540792654631,0.2727776330993676,0.27278021423671117,0.2822281332533265,0.28439295523414887,0.28498353038432406,0.29338541283594216,0.2936897180469028,0.2988348816749798,0.30071925478039296,0.30379238447148915,0.30432220715913333,0.3061044950677972,0.3113286476657362,0.3119538183321605],"n_dims_used":45,"mean_confidence":0.9157440185546875},"coverage":{"mean_confidence":0.9157440185546875,"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}}