Update experiment measurements and status

reports/runs/fineweb_edu-1337/metrics.jsonl

@@ -45,3 +45,6 @@
 {"step": 900, "tokens": 471859200, "loss": 2.513486862182617, "optimizer_updates": 900, "effective_batch": 512, "lr": 1.248677602927694e-05, "gradient_norm": 0.24439941346645355, "tokens_per_second": 1125688.1723691565, "synthetic": false, "world_size": 8}
 {"step": 920, "tokens": 482344960, "loss": 2.5100746154785156, "optimizer_updates": 920, "effective_batch": 512, "lr": 1.1604747889549428e-05, "gradient_norm": 0.27583736181259155, "tokens_per_second": 1132216.8734764603, "synthetic": false, "world_size": 8}
 {"step": 940, "tokens": 492830720, "loss": 2.5097000122070314, "optimizer_updates": 940, "effective_batch": 512, "lr": 1.0912476145919328e-05, "gradient_norm": 0.24380965530872345, "tokens_per_second": 1138230.5058828183, "synthetic": false, "world_size": 8}
+{"step": 960, "tokens": 503316480, "loss": 2.5185525894165037, "optimizer_updates": 960, "effective_batch": 512, "lr": 1.0412987926581599e-05, "gradient_norm": 0.23138202726840973, "tokens_per_second": 1140555.3808524152, "synthetic": false, "world_size": 8}
+{"step": 980, "tokens": 513802240, "loss": 2.5114818572998048, "optimizer_updates": 980, "effective_batch": 512, "lr": 1.010846736643086e-05, "gradient_norm": 0.2943119704723358, "tokens_per_second": 1132366.2464293626, "synthetic": false, "world_size": 8}
+{"step": 1000, "tokens": 524288000, "loss": 2.5175754547119142, "optimizer_updates": 1000, "effective_batch": 512, "lr": 1.000024605639518e-05, "gradient_norm": 0.24006935954093933, "tokens_per_second": 1130421.8567110323, "synthetic": false, "world_size": 8}

reports/status.json

@@ -1,8 +1,6 @@
 {
-  "stage": "training",
-  "utc": "2026-09-30T21:32:19.724038+00:00",
-  "remaining_seconds": 38194.275928,
-  "source": "fineweb_edu",
-  "seed": 1337,
-  "adaptation_tokens": 524288000
+  "stage": "development_evaluation",
+  "utc": "2026-09-30T21:41:01.502312+00:00",
+  "remaining_seconds": 37672.497607,
+  "checkpoint": "/data/ablation/runs/fineweb_edu-1337/checkpoint-000000500.pt"
 }