{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002097},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002252","471:4710002095","471:4710002149","471:4710002203","471:4710002302","471:4710002096","471:4710002253","471:4710002204","471:4710002205","471:4710002151","471:4710002040","471:4710002309","471:4710002156","471:4710002103","471:4710002254","471:4710002102","471:4710002150","471:4710001270","471:4710003338","471:4710003293","471:4710003336","471:4710003117","471:4710003168","484:4840007640","471:4710003118"],"twin_admin_codes":[471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,484,471],"twin_sims":[0.9108276002626586,0.9016302971053777,0.8863286351943653,0.863421873483845,0.8386178983233064,0.8311277719754342,0.7915514763997636,0.7866792598494827,0.7335838823443679,0.7272336033292014,0.7175002197625279,0.7027525196685701,0.6467272638417206,0.6021142159805591,0.5878882540945665,0.5673168148795302,0.5628991188096596,0.5202026907103434,0.47469090583372975,0.4559618479747581,0.4451435587119034,0.4430787678573756,0.44242111692573394,0.43860043425959894,0.4371279953051109],"twin_dists":[0.05613272158231122,0.05910379820627189,0.06380195114874608,0.07038475006812149,0.07705402029019928,0.0789935322093323,0.08880231396746774,0.0899674352037687,0.102232479256578,0.10365701412233246,0.1058269132482526,0.10908691323607617,0.12125445669257004,0.13082018308043664,0.1338675748910188,0.13828277398471173,0.13923306479322928,0.14848201485778992,0.158541740853154,0.1627681399738206,0.1652377585928126,0.1657116744134898,0.1658627984712879,0.16674250067092675,0.16708232722272806],"n_dims_used":44,"mean_confidence":0.9193501038984819},"coverage":{"mean_confidence":0.9193501038984819,"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}}