{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003186},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002718","497:4970003099","497:4970003006","497:4970002726","497:4970003047","497:4970002838","497:4970003180","497:4970002836","497:4970003050","497:4970002839","497:4970003376","497:4970002994","497:4970002954","497:4970003130","497:4970003140","497:4970003225","497:4970003001","497:4970002169","497:4970003145","497:4970003096","497:4970003003","497:4970002378","497:4970002376","497:4970002465","497:4970003094"],"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":[0.6140469926922608,0.5849422311795389,0.5680762421294914,0.5102149940608954,0.5015237756759189,0.48397545231180716,0.480013961920632,0.4736575323105948,0.46294041267651104,0.4596769688507501,0.44962789810358234,0.447637354485628,0.4367339394490323,0.42971607900180586,0.42964741993895567,0.4165216540619931,0.41300995942005375,0.3886313136895171,0.3846827576247505,0.37459643085447586,0.3722980049684917,0.36020993203624463,0.3478528593629514,0.3471587004884696,0.34638268347047413],"twin_dists":[0.128264956095807,0.13449908587568768,0.1381195041050731,0.15066818534307574,0.15257950416406496,0.1564673461828232,0.1573508701209795,0.15877343038678982,0.16118642319751864,0.16192502719763485,0.16421137594477284,0.16466649455362017,0.16717334870137138,0.16879992210203618,0.16881588846052184,0.17188797164865044,0.17271681560463584,0.17855963008084422,0.17952171223988142,0.1820010127383917,0.182570517793248,0.18559498414199171,0.1887408069399205,0.1889192393075444,0.1891189360916552],"n_dims_used":44,"mean_confidence":0.898572488264604},"coverage":{"mean_confidence":0.898572488264604,"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}}