Update README.md

README.md

@@ -18,6 +18,10 @@ base_model: MiniMaxAI/MiniMax-H3
 
 Model files and example workflows for a custom ComfyUI node that upscales videos and enhances detail.
 
+Upscale an existing H3 video with a learned latent upscaler, then refine detail with an H3 LoRA. The node uses ComfyUI's built-in model implementations and returns images and audio.
+
+## Comparison
+
 <table>
   <thead>
     <tr><th>Before — 1376×768</th><th>After — MiniMax H3 Upscaler · 1952×1088</th></tr>