Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -907,3 +907,5 @@
 {"step": 18140, "tokens": 9510584320, "loss": 2.738187789916992, "tokens_per_second": 850584.1205855551, "lr": 0.0015, "gradient_norm": 0.1313798576593399, "benchmark": false}
 {"step": 18160, "tokens": 9521070080, "loss": 2.760685348510742, "tokens_per_second": 983953.5986733984, "lr": 0.0015, "gradient_norm": 0.12200405448675156, "benchmark": false}
 {"step": 18180, "tokens": 9531555840, "loss": 2.7776906967163084, "tokens_per_second": 987756.5702489881, "lr": 0.0015, "gradient_norm": 0.13532468676567078, "benchmark": false}
+{"step": 18200, "tokens": 9542041600, "loss": 2.753097915649414, "tokens_per_second": 981423.3677710297, "lr": 0.0015, "gradient_norm": 0.1355116069316864, "benchmark": false}
+{"step": 18220, "tokens": 9552527360, "loss": 2.7980825424194338, "tokens_per_second": 977179.1044857997, "lr": 0.0015, "gradient_norm": 0.15921863913536072, "benchmark": false}