{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010400},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010727","466:4660010883","466:4660010711","466:4660010890","466:4660012777","466:4660008877","466:4660010237","466:4660010402","466:4660012776","466:4660009391","466:4660009045","466:4660009393","466:4660005221","466:4660009048","466:4660011041","466:4660012323","466:4660006140","466:4660010717","470:4700006800","466:4660010546","466:4660009897","470:4700005557","466:4660009895","466:4660008710","466:4660014319"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,470,466,466,470,466,466,466],"twin_sims":[0.6693011074065309,0.4936083101431207,0.492635256620801,0.4740391233783233,0.43409351220009784,0.42033185143883817,0.41617202434057876,0.40746309370749006,0.38242251778362035,0.37924741394583134,0.3674047255302569,0.36181446224518826,0.3597955293296934,0.348993555243472,0.3317875801622826,0.3307359913997894,0.32521412368815694,0.3212735037663915,0.31580062041338075,0.31189201260358557,0.30948176381471076,0.30155861492782177,0.2939396950155341,0.28896112751642605,0.2871517005919575],"twin_dists":[0.1163839526871211,0.15432816200298388,0.15454367926111523,0.1586878556074385,0.16778409588745397,0.17099205722543312,0.17197035723508255,0.17403228964163706,0.1800745444448657,0.1808538007598112,0.18378880467330896,0.18519061168086695,0.185699570717698,0.18844799951937366,0.19292026327610343,0.19319761619318945,0.19466201225040347,0.19571550752675562,0.19719072374045266,0.19825316149775207,0.19891210405076235,0.20109929932982507,0.20323433134463148,0.20464717453204462,0.2051642554929989],"n_dims_used":45,"mean_confidence":0.9039093017578125},"coverage":{"mean_confidence":0.9039093017578125,"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}}