Update experiment measurements and status

reports/runs/finemath-2027/metrics.jsonl

@@ -45,3 +45,6 @@
 {"step": 900, "tokens": 471859200, "loss": 2.3935081481933596, "optimizer_updates": 900, "effective_batch": 512, "lr": 1.248677602927694e-05, "gradient_norm": 0.3005746304988861, "tokens_per_second": 948956.3417757642, "synthetic": false, "world_size": 8}
 {"step": 920, "tokens": 482344960, "loss": 2.3832860946655274, "optimizer_updates": 920, "effective_batch": 512, "lr": 1.1604747889549428e-05, "gradient_norm": 0.2645197808742523, "tokens_per_second": 1142955.3847769962, "synthetic": false, "world_size": 8}
 {"step": 940, "tokens": 492830720, "loss": 2.390367889404297, "optimizer_updates": 940, "effective_batch": 512, "lr": 1.0912476145919328e-05, "gradient_norm": 0.27778470516204834, "tokens_per_second": 946588.3688848084, "synthetic": false, "world_size": 8}
+{"step": 960, "tokens": 503316480, "loss": 2.3893245697021483, "optimizer_updates": 960, "effective_batch": 512, "lr": 1.0412987926581599e-05, "gradient_norm": 0.2521228790283203, "tokens_per_second": 1150724.9577391015, "synthetic": false, "world_size": 8}
+{"step": 980, "tokens": 513802240, "loss": 2.386539840698242, "optimizer_updates": 980, "effective_batch": 512, "lr": 1.010846736643086e-05, "gradient_norm": 0.24125130474567413, "tokens_per_second": 1136104.0312459266, "synthetic": false, "world_size": 8}
+{"step": 1000, "tokens": 524288000, "loss": 2.3925458908081056, "optimizer_updates": 1000, "effective_batch": 512, "lr": 1.000024605639518e-05, "gradient_norm": 0.2386728674173355, "tokens_per_second": 1134759.9655318672, "synthetic": false, "world_size": 8}

reports/status.json

@@ -1,8 +1,6 @@
 {
-  "stage": "training",
-  "utc": "2026-09-30T23:02:51.243549+00:00",
-  "remaining_seconds": 32762.756428,
-  "source": "finemath",
-  "seed": 2027,
-  "adaptation_tokens": 524288000
+  "stage": "development_evaluation",
+  "utc": "2026-09-30T23:11:26.738713+00:00",
+  "remaining_seconds": 32247.261229,
+  "checkpoint": "/data/ablation/runs/finemath-2027/checkpoint-000000500.pt"
 }