GFX-101 · Module 2

Iteration, Not Perfection

3 min read

The biggest mindset shift in AI image generation is accepting that the first output is a draft, not a deliverable. Professional workflows generate four to eight variations, evaluate them against the brief, adjust the prompt, and regenerate. The refinement loop — generate, evaluate, adjust, regenerate — is where quality lives. Nobody gets a portfolio-ready image on the first try. The people who seem to are just running the loop faster.

  1. Generate Run your prompt and produce four variations. Do not evaluate during generation — volume first.
  2. Evaluate Score each output against your five prompt elements. Which elements are working? Which are off? Be specific about what needs to change.
  3. Adjust Modify only the elements that underperformed. If lighting is wrong but composition is right, change the lighting description and keep everything else. Surgical edits beat full rewrites.
  4. Regenerate Run the refined prompt. If a specific seed produced a good composition, lock that seed and adjust other parameters around it.

Seed management is the technical enabler of iteration. Most tools let you lock a specific random seed so the composition stays consistent while you adjust other prompt elements. This turns a chaotic exploration into a controlled experiment — change one variable at a time and observe the effect. When you find a composition you like, note the seed. When you find lighting you like, note the seed. Combine the best seeds with the best prompt versions.