Update src/rag_engine.py

src/rag_engine.py

@@ -83,9 +83,9 @@ def _process_markdown(file_path: str, chunk_size: int = 1000, chunk_overlap: int
 def process_file(
     file_path: str, 
     chunking_strategy: Literal["paragraph", "token"] = "paragraph",
-    chunk_size: int = 512,
+    chunk_size: int = 256,
     chunk_overlap: int = 50,
-    model_name: str = "gpt-4"
+    model_name: str = "gpt-4o"
 ) -> List[Document]:
     """
     Main chunking engine. Routes file to specific chunkers based on type/strategy.