diff --git a/docs/my-website/docs/completion/document_understanding.md b/docs/my-website/docs/completion/document_understanding.md
index 04047a5909..b831a7b9da 100644
--- a/docs/my-website/docs/completion/document_understanding.md
+++ b/docs/my-website/docs/completion/document_understanding.md
@@ -9,6 +9,7 @@ Works for:
 - Vertex AI models (Gemini + Anthropic)
 - Bedrock Models
 - Anthropic API Models
+- OpenAI API Models
 
 ## Quick Start