Update experiment measurements and status

reports/runs/finemath-1337/metrics.jsonl

@@ -34,3 +34,6 @@
 {"step": 680, "tokens": 356515840, "loss": 2.3889934539794924, "optimizer_updates": 680, "effective_batch": 512, "lr": 3.306075032350062e-05, "gradient_norm": 0.24611711502075195, "tokens_per_second": 1134835.5788840714, "synthetic": false, "world_size": 8}
 {"step": 700, "tokens": 367001600, "loss": 2.3921972274780274, "optimizer_updates": 700, "effective_batch": 512, "lr": 3.0512047892893327e-05, "gradient_norm": 0.26028287410736084, "tokens_per_second": 946240.7781365114, "synthetic": false, "world_size": 8}
 {"step": 720, "tokens": 377487360, "loss": 2.391647148132324, "optimizer_updates": 720, "effective_batch": 512, "lr": 2.8070425046195906e-05, "gradient_norm": 0.25119271874427795, "tokens_per_second": 1144988.8124475232, "synthetic": false, "world_size": 8}
+{"step": 740, "tokens": 387973120, "loss": 2.392138671875, "optimizer_updates": 740, "effective_batch": 512, "lr": 2.574655837887642e-05, "gradient_norm": 0.24571974575519562, "tokens_per_second": 1139544.4481945185, "synthetic": false, "world_size": 8}
+{"step": 760, "tokens": 398458880, "loss": 2.398771858215332, "optimizer_updates": 760, "effective_batch": 512, "lr": 2.3550609568592105e-05, "gradient_norm": 0.2546958923339844, "tokens_per_second": 1093128.1262079217, "synthetic": false, "world_size": 8}
+{"step": 780, "tokens": 408944640, "loss": 2.3930007934570314, "optimizer_updates": 780, "effective_batch": 512, "lr": 2.1492180940758528e-05, "gradient_norm": 0.2660121023654938, "tokens_per_second": 1086563.5302266611, "synthetic": false, "world_size": 8}