{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009239},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009058","468:4680009149","468:4680009331","468:4680006108","468:4680009236","468:4680009057","468:4680007743","468:4680007731","468:4680008029","468:4680008580","468:4680006252","468:4680008965","468:4680008261","468:4680008028","468:4680007441","468:4680008370","471:4710002419","468:4680007435","468:4680005971","468:4680007281","468:4680009238","468:4680009145","468:4680006676","468:4680009327","468:4680005802"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,471,468,468,468,468,468,468,468,468],"twin_sims":[0.452842126747013,0.4357938793988631,0.20022317354444347,0.10170096874483657,0.10086590807560798,0.09873665549027816,0.08740062429367776,0.08561535125646991,0.08520012192895773,0.08263565509498481,0.08090013580064899,0.07906713693133242,0.07298657521481541,0.07244937599580048,0.06991537507769449,0.06774591197904828,0.06343143660172577,0.0628739623529999,0.06285602394851755,0.06246658931580774,0.06210179658766417,0.06121192926146556,0.05880447762098859,0.05751633949894495,0.05670407407977422],"twin_dists":[0.1634780601150296,0.1673906213191892,0.23293000462568192,0.27768358713192653,0.2781839538627596,0.27947462867799505,0.2867405657043565,0.28795201696420425,0.28823666266530606,0.2900195901929626,0.2912514518325049,0.2925757124104872,0.2971532671974571,0.29757230831599546,0.29958357718559037,0.3013530967716266,0.30501408069579805,0.30550185216882275,0.3055176064136279,0.3058605354842463,0.30618335864896334,0.30697742116479526,0.3091742451827992,0.3103802551872408,0.3111522340430132],"n_dims_used":45,"mean_confidence":0.9204513549804687},"coverage":{"mean_confidence":0.9204513549804687,"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}}