{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007101},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005805","468:4680005803","468:4680006070","468:4680005935","472:4720008442","468:4680006208","468:4680005804","468:4680006793","468:4680006782","468:4680006799","468:4680006071","468:4680006798","472:4720008443","468:4680005672","468:4680006638","468:4680007120","468:4680006957","468:4680005544","468:4680006955","468:4680005940","468:4680005671","468:4680007282","468:4680007279","468:4680006804","468:4680005673"],"twin_admin_codes":[468,468,468,468,472,468,468,468,468,468,468,468,472,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.8783652865682327,0.8740697706512243,0.8659044966474547,0.8424401163825329,0.8202267576825524,0.8016100185843444,0.7903597946966737,0.786640711316123,0.783912981302852,0.7828070948544235,0.7373407138205378,0.7348679818238857,0.7203844064098311,0.7146034327385052,0.7119271768258015,0.710052406624593,0.7010824486309362,0.6974079786822223,0.680231348566212,0.6801486683934845,0.6748080853750904,0.6702782282428172,0.6607789821486434,0.660348368013464,0.6145682542151376],"twin_dists":[0.06614494452980714,0.06738347937765314,0.06969328254392075,0.0760520640813708,0.08176410123676209,0.08637054747382462,0.08908802929778939,0.08997662193433503,0.09062545648821599,0.09088782907998774,0.10138618313304887,0.10194351636982492,0.10518555679866655,0.10646975962728658,0.10706253638659392,0.10747716087895137,0.10945419016257839,0.11026102335337555,0.1140120953403908,0.11403007716038079,0.11519024294812646,0.11617233131975804,0.11822657468520066,0.11831954310996018,0.12815332157851356],"n_dims_used":44,"mean_confidence":0.9259236075661399},"coverage":{"mean_confidence":0.9259236075661399,"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}}