diff --git a/backend/image_generation/core.py b/backend/image_generation/core.py
index 7615127..cff890c 100644
--- a/backend/image_generation/core.py
+++ b/backend/image_generation/core.py
@@ -11,7 +11,7 @@ async def process_tasks(
     prompts: List[str],
     api_key: str,
     base_url: str | None,
-    model: Literal["dalle3", "sdxl-lightning"],
+    model: Literal["dalle3", "flux"],
 ):
     import time
 
@@ -98,7 +98,7 @@ async def generate_images(
     api_key: str,
     base_url: Union[str, None],
     image_cache: Dict[str, str],
-    model: Literal["dalle3", "sdxl-lightning"] = "dalle3",
+    model: Literal["dalle3", "flux"] = "dalle3",
 ) -> str:
     # Find all images
     soup = BeautifulSoup(code, "html.parser")
diff --git a/backend/routes/generate_code.py b/backend/routes/generate_code.py
index 866c7c0..71b764d 100644
--- a/backend/routes/generate_code.py
+++ b/backend/routes/generate_code.py
@@ -64,7 +64,7 @@ async def perform_image_generation(
         return completion
 
     if replicate_api_key:
-        image_generation_model = "sdxl-lightning"
+        image_generation_model = "flux"
         api_key = replicate_api_key
     else:
         if not openai_api_key:
diff --git a/backend/run_image_generation_evals.py b/backend/run_image_generation_evals.py
index 83a1bd8..49e1c43 100644
--- a/backend/run_image_generation_evals.py
+++ b/backend/run_image_generation_evals.py
@@ -41,7 +41,7 @@ OUTPUT_DIR: str = "generated_images"
 
 async def generate_and_save_images(
     prompts: List[str],
-    model: Literal["dalle3", "sdxl-lightning"],
+    model: Literal["dalle3", "flux"],
     api_key: Optional[str],
 ) -> None:
     # Ensure the output directory exists
@@ -64,7 +64,7 @@ async def generate_and_save_images(
                     image_data: bytes = await response.read()
 
                 # Save the image with a filename based on the input eval
-                prefix = "replicate_" if model == "sdxl-lightning" else "dalle3_"
+                prefix = "replicate_" if model == "flux" else "dalle3_"
                 filename: str = (
                     f"{prefix}{prompts[i][:50].replace(' ', '_').replace(':', '')}.png"
                 )
@@ -78,7 +78,7 @@ async def generate_and_save_images(
 
 async def main() -> None:
     # await generate_and_save_images(EVALS, "dalle3", OPENAI_API_KEY)
-    await generate_and_save_images(EVALS, "sdxl-lightning", REPLICATE_API_TOKEN)
+    await generate_and_save_images(EVALS, "flux", REPLICATE_API_TOKEN)
 
 
 if __name__ == "__main__":