diff --git a/docs/content/docs/agent-sdk/integrations/hud.mdx b/docs/content/docs/agent-sdk/integrations/hud.mdx
index 23ce86a6..f102e0a1 100644
--- a/docs/content/docs/agent-sdk/integrations/hud.mdx
+++ b/docs/content/docs/agent-sdk/integrations/hud.mdx
@@ -78,7 +78,7 @@ results = await run_full_dataset(
 - `max_steps` (`int`): Default: `50`
   Safety cap on steps per task to prevent infinite loops.
 - `split` (`str`): Default: `"train"`
-  Dataset split or subset (e.g., `"train[:10]"`).
+  Dataset split or subset to run. Uses the [Hugging Face split format](https://huggingface.co/docs/datasets/v1.11.0/splits.html), e.g., `"train[:10]"` for the first 10 tasks.
 
 ## Additional Parameters