Update experiment measurements and status

reports/runs/finemath-1337/metrics.jsonl

@@ -40,3 +40,7 @@
 {"step": 800, "tokens": 419430400, "loss": 2.391206741333008, "optimizer_updates": 800, "effective_batch": 512, "lr": 1.958027348002363e-05, "gradient_norm": 0.28433406352996826, "tokens_per_second": 1134109.3493584918, "synthetic": false, "world_size": 8}
 {"step": 820, "tokens": 429916160, "loss": 2.3977075576782227, "optimizer_updates": 820, "effective_batch": 512, "lr": 1.7823247471252202e-05, "gradient_norm": 0.25724077224731445, "tokens_per_second": 1134790.1894535057, "synthetic": false, "world_size": 8}
 {"step": 840, "tokens": 440401920, "loss": 2.3912109375, "optimizer_updates": 840, "effective_batch": 512, "lr": 1.6228785942127183e-05, "gradient_norm": 0.23804029822349548, "tokens_per_second": 1131926.712258151, "synthetic": false, "world_size": 8}
+{"step": 860, "tokens": 450887680, "loss": 2.392255401611328, "optimizer_updates": 860, "effective_batch": 512, "lr": 1.4803861067224574e-05, "gradient_norm": 0.24767349660396576, "tokens_per_second": 1136174.4575980979, "synthetic": false, "world_size": 8}
+{"step": 880, "tokens": 461373440, "loss": 2.3912580490112303, "optimizer_updates": 880, "effective_batch": 512, "lr": 1.3554703680467902e-05, "gradient_norm": 0.30248022079467773, "tokens_per_second": 1139673.0596416579, "synthetic": false, "world_size": 8}
+{"step": 900, "tokens": 471859200, "loss": 2.390822982788086, "optimizer_updates": 900, "effective_batch": 512, "lr": 1.248677602927694e-05, "gradient_norm": 0.2539786696434021, "tokens_per_second": 1142815.6219010737, "synthetic": false, "world_size": 8}
+{"step": 920, "tokens": 482344960, "loss": 2.394525337219238, "optimizer_updates": 920, "effective_batch": 512, "lr": 1.1604747889549428e-05, "gradient_norm": 0.28702273964881897, "tokens_per_second": 968824.223965251, "synthetic": false, "world_size": 8}