Generator-Evaluator Loops for AI Agents

📰 Dev.to · eleonorarocchi

Improve AI agent quality by separating generator and evaluator functions in a loop

intermediate Published 22 May 2026
Action Steps
  1. Define the generator function to produce candidate solutions
  2. Implement the evaluator function to assess solution quality
  3. Create a loop to iterate between generator and evaluator functions
  4. Test the loop with sample inputs to refine the AI agent
  5. Apply the generator-evaluator loop to a real-world problem to evaluate its effectiveness
Who Needs to Know This

AI engineers and researchers can benefit from this approach to develop more efficient and effective AI agents, while product managers can apply this concept to improve overall system performance

Key Insight

💡 Separating generator and evaluator functions in a loop can improve AI agent quality and reduce premature convergence

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💡 Improve AI agent quality with generator-evaluator loops!

Key Takeaways

Improve AI agent quality by separating generator and evaluator functions in a loop

Full Article

TL;DR Separating the generator from the evaluator improves quality and reduces premature...
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