Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -533,3 +533,5 @@
 {"step": 10660, "tokens": 5588910080, "loss": 2.798888397216797, "tokens_per_second": 987502.2586735309, "lr": 0.0015, "gradient_norm": 0.09800267219543457, "benchmark": false}
 {"step": 10680, "tokens": 5599395840, "loss": 2.848857116699219, "tokens_per_second": 983825.3047975254, "lr": 0.0015, "gradient_norm": 0.09263648092746735, "benchmark": false}
 {"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}