stable diffusion
cfg scale
ai image generation
sdxl
flux
ai art
image generation settings
What Is CFG Scale in Stable Diffusion? Complete Guide (2026)
Learn what CFG scale is, how it works, and the best settings for SD 1.5, SDXL, SD3, and Flux. Includes a cheat sheet with recommended values by model and use case.
18 Feb 2026