diff --git a/README.md b/README.md
index 0d09655..1251b14 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
  
 [![Join us on Discord](https://img.shields.io/discord/823813159592001537?color=5865F2&logo=discord&logoColor=white)](https://discord.gg/xBPBXfcFHd)
 
-This is a minimal implementation of Boris Dayma's [DALL·E Mini](https://github.com/borisdayma/dalle-mini) in PyTorch.  It has been stripped to the bare essentials necessary for doing inference.  The only third party dependencies are numpy, requests, pillow and torch.
+This is a fast, minimal implementation of Boris Dayma's [DALL·E Mini](https://github.com/borisdayma/dalle-mini) in PyTorch.  It has been stripped to the bare essentials necessary for doing inference.  The only third party dependencies are numpy, requests, pillow and torch.
 
 To generate a 3x3 grid of DALL·E Mega images it takes
 - **35 seconds** with a P100 in Colab
diff --git a/replicate/predict.py b/replicate/predict.py
index 652a493..bbe39d0 100644
--- a/replicate/predict.py
+++ b/replicate/predict.py
@@ -20,7 +20,7 @@ class Predictor(BasePredictor):
         grid_size: int = Input(
             description='Grid Size',
             ge=1,
-            le=3,
+            le=4,
             default=3
         )
     ) -> Path: