Update tokenizer, configuration and training reports

reports/run/metrics.jsonl

@@ -566,3 +566,5 @@
 {"step": 11320, "tokens": 5934940160, "loss": 2.7945919036865234, "tokens_per_second": 989193.1315462568, "lr": 0.0015, "gradient_norm": 0.09983932971954346, "benchmark": false}
 {"step": 11340, "tokens": 5945425920, "loss": 2.818609619140625, "tokens_per_second": 854966.0481801034, "lr": 0.0015, "gradient_norm": 0.11522824317216873, "benchmark": false}
 {"step": 11360, "tokens": 5955911680, "loss": 2.8310144424438475, "tokens_per_second": 834834.1502507858, "lr": 0.0015, "gradient_norm": 0.09774244576692581, "benchmark": false}
+{"step": 11380, "tokens": 5966397440, "loss": 2.8156902313232424, "tokens_per_second": 942087.1261175704, "lr": 0.0015, "gradient_norm": 0.09635335952043533, "benchmark": false}
+{"step": 11400, "tokens": 5976883200, "loss": 2.7935056686401367, "tokens_per_second": 980674.9932491669, "lr": 0.0015, "gradient_norm": 0.09701837599277496, "benchmark": false}