{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010909},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010575","466:4660009927","466:4660011402","466:4660009243","466:4660010259","466:4660008894","466:4660010589","466:4660009601","466:4660010424","466:4660000080","466:4660009580","466:4660011877","466:4660011226","466:4660010096","466:4660011225","466:4660010080","466:4660011247","466:4660010240","466:4660003062","466:4660010414","466:4660011245","466:4660009911","466:4660010903","466:4660012814","466:4660012045"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.7546611968519042,0.6784938957293263,0.6758583798130212,0.6729897604089088,0.6532740456901596,0.6475679811284901,0.6405150606234041,0.6360515713200026,0.633064239231047,0.6223029632823428,0.6078389860647634,0.5817966035099007,0.57889609768988,0.578295752861957,0.5740197025845238,0.5706330063047309,0.5688305928555718,0.5624391653143086,0.5521908991819137,0.5481458258117102,0.5412964841251543,0.5409126274140041,0.5277894898202167,0.5242760660105591,0.5214333025831309],"twin_dists":[0.09744678922103268,0.11438983234786906,0.11496228487869406,0.11558466945750642,0.11984517148230496,0.12107360580001185,0.1225897722746372,0.12354820544413113,0.12418926596861789,0.12649644729276951,0.12959433909296794,0.13517362229379057,0.1357958433739503,0.13592466260869213,0.1368425489957923,0.1375700062571751,0.13795735065850853,0.13933205945922836,0.1415407247406248,0.14241422089617037,0.1438957884855501,0.143978919320696,0.1468280067747833,0.14759329987917078,0.14821335533518143],"n_dims_used":45,"mean_confidence":0.9173210991753472},"coverage":{"mean_confidence":0.9173210991753472,"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}}