Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -522,3 +522,5 @@
 {"step": 10440, "tokens": 5473566720, "loss": 2.827962303161621, "tokens_per_second": 986773.3960231631, "lr": 0.0015, "gradient_norm": 0.09605003893375397, "benchmark": false}
 {"step": 10460, "tokens": 5484052480, "loss": 2.815045928955078, "tokens_per_second": 952905.9028428236, "lr": 0.0015, "gradient_norm": 0.09283770620822906, "benchmark": false}
 {"step": 10480, "tokens": 5494538240, "loss": 2.8141708374023438, "tokens_per_second": 949083.8431879994, "lr": 0.0015, "gradient_norm": 0.07634645700454712, "benchmark": false}
+{"step": 10500, "tokens": 5505024000, "loss": 2.8515233993530273, "tokens_per_second": 977063.5599389477, "lr": 0.0015, "gradient_norm": 0.09103018790483475, "benchmark": false}
+{"step": 10520, "tokens": 5515509760, "loss": 2.8071733474731446, "tokens_per_second": 856841.5024644048, "lr": 0.0015, "gradient_norm": 0.08776334673166275, "benchmark": false}