promptflow and prompt-optimizer-studio
These are complements: Prompt Flow provides the infrastructure for building and deploying LLM applications at scale, while Prompt Optimizer Studio offers automated prompt refinement that could be integrated upstream in Prompt Flow's prototyping phase to improve the quality of prompts before testing and production deployment.
About promptflow
microsoft/promptflow
Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.
This tool helps AI application developers build reliable applications powered by large language models (LLMs). It takes your LLM-based application code, prompts, and evaluation datasets, and helps you test, evaluate, and fine-tune your application. The output is a high-quality, production-ready LLM application.
About prompt-optimizer-studio
XBigRoad/prompt-optimizer-studio
Automated prompt optimization pipeline with human steering and copy-ready final prompts.
Implements a multi-round iterative optimization loop where review and generation happen in parallel—the current round scores the previous version while generating the next, delivering a complete copy-ready prompt rather than diffs. Supports OpenAI-compatible APIs, Anthropic, Gemini, Mistral, and Cohere with configurable scoring thresholds and long-term constraint rules that persist across rounds, while enabling manual intervention through pausing, guided feedback injection, and per-round continuation controls.
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