Update experiment measurements and status

reports/runs/cosmopedia-2027/metrics.jsonl

@@ -35,3 +35,6 @@
 {"step": 700, "tokens": 367001600, "loss": 2.3823820114135743, "optimizer_updates": 700, "effective_batch": 512, "lr": 3.0512047892893327e-05, "gradient_norm": 0.2890660762786865, "tokens_per_second": 1153481.5452552068, "synthetic": false, "world_size": 8}
 {"step": 720, "tokens": 377487360, "loss": 2.3831897735595704, "optimizer_updates": 720, "effective_batch": 512, "lr": 2.8070425046195906e-05, "gradient_norm": 0.32422587275505066, "tokens_per_second": 1160356.6949989174, "synthetic": false, "world_size": 8}
 {"step": 740, "tokens": 387973120, "loss": 2.3851343154907227, "optimizer_updates": 740, "effective_batch": 512, "lr": 2.574655837887642e-05, "gradient_norm": 0.28101056814193726, "tokens_per_second": 1149670.640146662, "synthetic": false, "world_size": 8}
+{"step": 760, "tokens": 398458880, "loss": 2.387111282348633, "optimizer_updates": 760, "effective_batch": 512, "lr": 2.3550609568592105e-05, "gradient_norm": 0.2494453489780426, "tokens_per_second": 1159358.4766213624, "synthetic": false, "world_size": 8}
+{"step": 780, "tokens": 408944640, "loss": 2.3819549560546873, "optimizer_updates": 780, "effective_batch": 512, "lr": 2.1492180940758528e-05, "gradient_norm": 0.25548648834228516, "tokens_per_second": 1146502.8845555827, "synthetic": false, "world_size": 8}
+{"step": 800, "tokens": 419430400, "loss": 2.3836851119995117, "optimizer_updates": 800, "effective_batch": 512, "lr": 1.958027348002363e-05, "gradient_norm": 0.2684773802757263, "tokens_per_second": 1160343.548104045, "synthetic": false, "world_size": 8}