This workflow requires my Comfyui-lmstudio-prompt-enhancer custom node which is installable via Comfy Manager .
Learn more about this custom node

🛈 IMPORTANT!!!

You will need to search for, download, and load the model mistral-large-instruct-2411 in LM studio. You will also need to start the API server and generate an API Key. Learn how to configure LM Studio here.

Notes for using mistral-large-instruct-2411

• This workflow and model are extremely large and resource-intensive. On Windows 11 with my Strix Halo AMD Ryzen AI Max+ 395 CPU and Radeon 8060S GPU (128 GB unified memory), I achieved only ~1 token/second, and the processes consumed most of my system's resources while doing so.

• If the workflow appears to hang on the LM Studio Prompt Enhancer node, don’t worry this is expected.

• Keep max tokens at 80. Although SDXL prompts support up to 77 tokens, only 75 tokens are actually usable.

• For this model, I set the temperature at 0.75, I recommend values between 0.7 and 0.8.