{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003244},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008972","476:4760000770","486:4860004926","486:4860004927","484:4840006619","473:4730008826","476:4760000711","485:4850002074","473:4730005770","473:4730005745","484:4840008320","475:4750000036","475:4750000037","471:4710003199","471:4710003155","471:4710003509","484:4840006725","484:4840001486","475:4750000035","473:4730005638","476:4760000539","473:4730005505","473:4730008899","475:4750000018","484:4840006727"],"twin_admin_codes":[473,476,486,486,484,473,476,485,473,473,484,475,475,471,471,471,484,484,475,473,476,473,473,475,484],"twin_sims":[0.002964255470134947,0.00018453625140245263,0.00003811291106810276,0.0000342439691759563,0.000022514194523010616,0.0000214909430292381,1.2714987923291525e-7,1.0852185054103738e-7,9.634570743069442e-8,9.337580793331113e-8,4.425182926632151e-8,3.6927806459418226e-8,3.481575617148523e-8,2.84881194309187e-8,2.0173211339751667e-8,5.107577751724584e-9,4.547915506008165e-9,1.9078680667098645e-9,1.4315787356533432e-9,1.1141719587595229e-9,8.87810193804448e-10,4.264076272671303e-10,3.370567386675083e-10,2.2196806185108838e-10,1.4089608257762294e-10],"twin_dists":[0.4431415476486938,0.5385537995300477,0.585875240832931,0.5889489416051232,0.6008394280132037,0.6021438118369985,0.7318723931661124,0.7355143049082115,0.7382384595631012,0.738953501303137,0.7558063419475705,0.7598334823940717,0.7611397523394768,0.7655719038010254,0.773138585753791,0.8025474237826675,0.8049829181493655,0.8229837792630078,0.8288493317558971,0.8339348807377748,0.8385158598030605,0.8531404626583851,0.8577768898609597,0.8659519638455988,0.8747603224423021],"n_dims_used":45,"mean_confidence":0.8973025004069011},"coverage":{"mean_confidence":0.8973025004069011,"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}}