Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -535,3 +535,5 @@
 {"step": 10700, "tokens": 5609881600, "loss": 2.8285358428955076, "tokens_per_second": 987688.8515747183, "lr": 0.0015, "gradient_norm": 0.08248348534107208, "benchmark": false}
 {"step": 10720, "tokens": 5620367360, "loss": 2.8194692611694334, "tokens_per_second": 979027.4335736551, "lr": 0.0015, "gradient_norm": 0.0825863778591156, "benchmark": false}
 {"step": 10740, "tokens": 5630853120, "loss": 2.8156925201416017, "tokens_per_second": 982282.8184015505, "lr": 0.0015, "gradient_norm": 0.09241942316293716, "benchmark": false}
+{"step": 10760, "tokens": 5641338880, "loss": 2.8242303848266603, "tokens_per_second": 984336.5119750907, "lr": 0.0015, "gradient_norm": 0.10548762232065201, "benchmark": false}
+{"step": 10780, "tokens": 5651824640, "loss": 2.7800342559814455, "tokens_per_second": 972867.9189022188, "lr": 0.0015, "gradient_norm": 0.09264153242111206, "benchmark": false}