Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -545,3 +545,5 @@
 {"step": 10900, "tokens": 5714739200, "loss": 2.812674140930176, "tokens_per_second": 979639.9281287481, "lr": 0.0015, "gradient_norm": 0.09237074851989746, "benchmark": false}
 {"step": 10920, "tokens": 5725224960, "loss": 2.792404556274414, "tokens_per_second": 978454.9943567028, "lr": 0.0015, "gradient_norm": 0.09565896540880203, "benchmark": false}
 {"step": 10940, "tokens": 5735710720, "loss": 2.8052703857421877, "tokens_per_second": 980657.4605480039, "lr": 0.0015, "gradient_norm": 0.0964113250374794, "benchmark": false}
+{"step": 10960, "tokens": 5746196480, "loss": 2.814346504211426, "tokens_per_second": 977156.1872256437, "lr": 0.0015, "gradient_norm": 0.08051484823226929, "benchmark": false}
+{"step": 10980, "tokens": 5756682240, "loss": 2.8020746231079103, "tokens_per_second": 977162.6497957591, "lr": 0.0015, "gradient_norm": 0.11768177151679993, "benchmark": false}