Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -518,3 +518,5 @@
 {"step": 10360, "tokens": 5431623680, "loss": 2.8285579681396484, "tokens_per_second": 787943.7196270576, "lr": 0.0015, "gradient_norm": 0.08077672123908997, "benchmark": false}
 {"step": 10380, "tokens": 5442109440, "loss": 2.800924873352051, "tokens_per_second": 991009.8168252638, "lr": 0.0015, "gradient_norm": 0.09587293118238449, "benchmark": false}
 {"step": 10400, "tokens": 5452595200, "loss": 2.8579668045043944, "tokens_per_second": 950109.330448536, "lr": 0.0015, "gradient_norm": 0.10475710779428482, "benchmark": false}
+{"step": 10420, "tokens": 5463080960, "loss": 2.7652172088623046, "tokens_per_second": 945194.5502981044, "lr": 0.0015, "gradient_norm": 0.18762581050395966, "benchmark": false}
+{"step": 10440, "tokens": 5473566720, "loss": 2.827962303161621, "tokens_per_second": 986773.3960231631, "lr": 0.0015, "gradient_norm": 0.09605003893375397, "benchmark": false}