update configs

Author: Felipe Mello

apps/sft/llama3_8b.yaml

@@ -37,7 +37,7 @@ training:
       split: "train[:95%]"
 
 eval:
-  eval_every_n_steps: 5  # (null = disabled)
+  eval_every_n_steps: 50  # (null = disabled)
   max_eval_steps: null    # Max batches per eval dataset (null = run until epoch completes)
   datasets:
       - path: "yahma/alpaca-cleaned"

apps/sft/qwen3_8b.yaml

@@ -31,7 +31,16 @@ training:
   max_norm: 1.0
   steps: 1000
   compile: false
-  dataset: "c4"
+  datasets:
+    - path: "yahma/alpaca-cleaned"
+      split: "train[:95%]"
+
+eval:
+  eval_every_n_steps: 50  # (null = disabled)
+  max_eval_steps: null    # Max batches per eval dataset (null = run until epoch completes)
+  datasets:
+      - path: "yahma/alpaca-cleaned"
+        split: "train[95%:]"
 
 parallelism:
   data_parallel_replicate_degree: 1