Durable Workflows (WDK)
Pattern
Evaluator Workflow Pattern
Demonstrates an evaluator-optimizer workflow pattern using Workflow DevKit. Features iterative improvement through AI evaluation and optimization loops.
IntermediateNov 2025View the full pattern on desktop
Problems solved
- Run an evaluator-optimizer loop inside Workflow DevKit
- Score outputs with structured evaluation schemas
- Iterate translation or content quality until thresholds pass
- Persist workflow progress with Workflow DevKit durable steps
Use cases
- Translation quality loops
- Iterative content improvement workflows
- Workflow DevKit evaluator-optimizer demos
- Multi-step AI QA processes
AI SDK APIs
generateObjectgenerateText
Tags
aiworkflowevaluatoroptimizationai-sdkworkflow-devkittranslationiterative-improvement
Requirements
- Node.js
- 24+
- Memory
- 512MB
- Other
- OpenAI API key
- Workflow DevKit setup
Environment variables
OPENAI_API_KEYGet key
External services
openai
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