{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007492},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007264","473:4730006921","473:4730009570","475:4750012124","473:4730007606","473:4730007150","471:4710000609","471:4710000016","475:4750009783","473:4730005681","476:4760000631","484:4840003847","473:4730009355","473:4730002683","484:4840000050","475:4750010841","473:4730006354","473:4730005902","473:4730009512","473:4730005657","473:4730007378","473:4730007569","471:4710000296","476:4760000828","471:4710000784"],"twin_admin_codes":[473,473,473,475,473,473,471,471,475,473,476,484,473,473,484,475,473,473,473,473,473,473,471,476,471],"twin_sims":[0.26295124168633766,0.2580292151171744,0.21798755139363346,0.18705031579382825,0.17105455441652295,0.12749265865458367,0.12724564524670556,0.1271064701912714,0.11285415659704212,0.10758645868244386,0.10745350143471087,0.09135604963449967,0.08880157591179726,0.08365635520047134,0.08143741629536368,0.07095539658737499,0.06774559777352845,0.06698888167786385,0.062073987465001396,0.06200751822373245,0.058995846243756034,0.057261981334787354,0.056458719482644186,0.05633545764800942,0.05543681657486817],"twin_dists":[0.21227917662694204,0.21377533634227586,0.22669087258957224,0.23780707566169262,0.24406541810385385,0.26359699740215653,0.2637210658776695,0.26379105029267363,0.27128905535945785,0.2742450098359181,0.27432105500793225,0.28412493935419486,0.28580360873665556,0.28930473487966724,0.2908678511686562,0.2987510606714996,0.30135335637095845,0.30198142645732606,0.30620803204849195,0.3062670430481967,0.3089969391324003,0.3106210248220745,0.3113872146530715,0.31150558324849525,0.3123750794591112],"n_dims_used":44,"mean_confidence":0.9133711728182706},"coverage":{"mean_confidence":0.9133711728182706,"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}}