<ul><li>Microsoft AI Research has open-sourced PromptWizard, an AI framework that optimizes prompts in black-box LLMs.</li><li>PromptWizard uses a feedback-driven critique-and-synthesis mechanism to refine prompt instructions and in-context examples iteratively.</li><li>The framework demonstrates effectiveness across 45 tasks, achieving high accuracy in zero-shot and one-shot scenarios.</li><li>PromptWizard reduces token usage and API calls by up to 60 times compared to discrete methods, making it cost-efficient.</li></ul>

Microsoft AI Research Open-Sources PromptWizard: A Feedback-Driven AI Framework for Efficient and Scalable LLM Prompt Optimization

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