What is iterative refinement?

Definition

Iterative refinement begins with a working attempt and improves it in stages. Each cycle examines the current output, identifies a specific gap, and changes the artifact or instructions before testing again.

The method can produce better results than a single attempt, but its cost and number of corrections should remain visible. A final success reached through many guided revisions demonstrates a different level of independence from consistently correct work after one instruction.

ELI5

Iterative refinement means making something better a little at a time. You create a first version, check it, fix the weakest parts, and check again.

For example, an AI helper might make a short animation, receive feedback that the explanation is unclear, revise the narration, and then produce a clearer second version.

What makes an iteration useful?

A useful iteration responds to clear evidence, targets a specific defect, and verifies whether the change improved the result.

Does iterative refinement mean the first result failed?

Not always. The first result may be a valid prototype that needs expected improvement before it reaches the final standard.

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Definition card for iterative refinement: What is iterative refinement?

Iterative refinement improves an AI result through repeated cycles of building, inspection, feedback, and revision.