Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -508,3 +508,5 @@
 {"step": 10160, "tokens": 5326766080, "loss": 2.789868927001953, "tokens_per_second": 979686.6949881349, "lr": 0.0015, "gradient_norm": 0.08715713769197464, "benchmark": false}
 {"step": 10180, "tokens": 5337251840, "loss": 2.8421859741210938, "tokens_per_second": 984502.7805344424, "lr": 0.0015, "gradient_norm": 0.07708703726530075, "benchmark": false}
 {"step": 10200, "tokens": 5347737600, "loss": 2.8034515380859375, "tokens_per_second": 983122.4985650905, "lr": 0.0015, "gradient_norm": 0.08698373287916183, "benchmark": false}
+{"step": 10220, "tokens": 5358223360, "loss": 2.853319549560547, "tokens_per_second": 982718.8029421372, "lr": 0.0015, "gradient_norm": 0.08624204248189926, "benchmark": false}
+{"step": 10240, "tokens": 5368709120, "loss": 2.8286865234375, "tokens_per_second": 985865.5225679349, "lr": 0.0015, "gradient_norm": 0.09393741190433502, "benchmark": false}