Restore complete metrics (10201 records, 200 val, 1 with extended fields)

metrics.jsonl

@@ -10198,4 +10198,4 @@
 {"type": "train", "step": 99980, "timestamp": 1774432470.7362056, "lr": 3.0000027188991924e-05, "grad_norm": 0.19468235969543457, "step_time": 0.33895230293273926, "games_per_sec": 755.2685076484048, "train/loss": 3.086890697479248, "train/accuracy": 0.07020878791809082}
 {"type": "train", "step": 99990, "timestamp": 1774432474.1269948, "lr": 3.0000006797248146e-05, "grad_norm": 0.2008960247039795, "step_time": 0.3389413356781006, "games_per_sec": 755.2929461608317, "train/loss": 3.0807650089263916, "train/accuracy": 0.06951801478862762}
 {"type": "train", "step": 100000, "timestamp": 1774432477.5180912, "lr": 2.9999999999999997e-05, "grad_norm": 0.20131780207157135, "step_time": 0.33896899223327637, "games_per_sec": 755.2313216420173, "train/loss": 3.0767123699188232, "train/accuracy": 0.0700705423951149}
-{"type": "val", "step": 100000, "timestamp": 1774432477.6377738, "val/loss": 3.0919137001037598, "val/accuracy": 0.06949260830879211, "val/top5_accuracy": 0.27734941244125366, "val/perplexity": 22.02571877908505, "val/legal_move_rate": 0.9988759792029701}
+{"type": "val", "step": 100000, "timestamp": 1774432477.6377738, "val/loss": 3.0919137001037598, "val/accuracy": 0.06949260830879211, "val/top5_accuracy": 0.27734941244125366, "val/perplexity": 22.025686470911918, "val/legal_move_rate": 0.9988759792029701}