Update experiment measurements and status

reports/runs/control-2027/metrics.jsonl

@@ -21,3 +21,9 @@
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 {"step": 440, "tokens": 230686720, "loss": 2.4724332809448244, "optimizer_updates": 440, "effective_batch": 512, "lr": 6.762603432545125e-05, "gradient_norm": 0.3075280785560608, "tokens_per_second": 1157944.0673975064, "synthetic": false, "world_size": 8}
 {"step": 460, "tokens": 241172480, "loss": 2.4724477767944335, "optimizer_updates": 460, "effective_batch": 512, "lr": 6.47438182760683e-05, "gradient_norm": 0.29093778133392334, "tokens_per_second": 948125.6214287732, "synthetic": false, "world_size": 8}
+{"step": 480, "tokens": 251658240, "loss": 2.4769670486450197, "optimizer_updates": 480, "effective_batch": 512, "lr": 6.181899498855732e-05, "gradient_norm": 0.2876725196838379, "tokens_per_second": 972530.5723822897, "synthetic": false, "world_size": 8}
+{"step": 500, "tokens": 262144000, "loss": 2.4715602874755858, "optimizer_updates": 500, "effective_batch": 512, "lr": 5.886435397096976e-05, "gradient_norm": 0.26361536979675293, "tokens_per_second": 1163567.3229154365, "synthetic": false, "world_size": 8}
+{"step": 520, "tokens": 272629760, "loss": 2.471584129333496, "optimizer_updates": 520, "effective_batch": 512, "lr": 5.5892815116703924e-05, "gradient_norm": 0.29177427291870117, "tokens_per_second": 1033866.0433118489, "synthetic": false, "world_size": 8}
+{"step": 540, "tokens": 283115520, "loss": 2.471729278564453, "optimizer_updates": 540, "effective_batch": 512, "lr": 5.291737220909842e-05, "gradient_norm": 0.2675332725048065, "tokens_per_second": 1157761.5223013493, "synthetic": false, "world_size": 8}
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+{"step": 580, "tokens": 304087040, "loss": 2.4738801956176757, "optimizer_updates": 580, "effective_batch": 512, "lr": 4.700677783122511e-05, "gradient_norm": 0.2733571231365204, "tokens_per_second": 1156320.725257345, "synthetic": false, "world_size": 8}