{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002701},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004002","471:4710003544","484:4840002373","471:4710002647","471:4710002999","484:4840001560","471:4710002734","484:4840006151","471:4710002570","471:4710002814","484:4840007346","471:4710002650","484:4840004537","484:4840006154","471:4710002470","471:4710002728","476:4760001418","484:4840002185","471:4710002871","468:4680009391","484:4840005899","476:4760003336","471:4710002816","471:4710002542","476:4760003307"],"twin_admin_codes":[484,471,484,471,471,484,471,484,471,471,484,471,484,484,471,471,476,484,471,468,484,476,471,471,476],"twin_sims":[0.5893217728916579,0.5143972413554345,0.4920833401435811,0.48876723316964665,0.48104502750958894,0.44703483744423794,0.44381384513961725,0.4413030203730141,0.4406563017886793,0.4305359708247335,0.41147836395415743,0.4108461565070472,0.3922004120519502,0.3800748559044963,0.3715616294263267,0.3512534421234203,0.3440910522270708,0.3397931976253804,0.331609123397221,0.31709715085366974,0.30632246179251177,0.30115168801146514,0.3008993488169226,0.29633350132352304,0.29109642570476046],"twin_dists":[0.13356035411870956,0.1497514754562578,0.15466597628884687,0.15540163877608373,0.15712069270050044,0.16480440465699867,0.1655428606260392,0.1661199298135873,0.1662687727719186,0.16860934020144488,0.1730792652497902,0.17322904779950452,0.17769395976580002,0.18065042186482444,0.18275334387380116,0.18786938362838357,0.18971003976669265,0.19082430520072996,0.19296729670297805,0.19683994972725935,0.19978030849373968,0.20121252704719,0.20128278545213893,0.20256005181172257,0.20403945014251623],"n_dims_used":44,"mean_confidence":0.9285796772349965},"coverage":{"mean_confidence":0.9285796772349965,"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}}