PromptFlow is an open-source framework by Microsoft for building, testing, and deploying high-quality Large Language Model (LLM) applications. It enables developers to orchestrate prompts, tools, and workflows into reproducible pipelines, making it easier to design, debug, evaluate, and scale LLM-powered solutions.

Features of PromptFlow:

• Provides a workflow-based framework to connect prompts, Python tools, and data sources seamlessly.
• Supports building Retrieval-Augmented Generation (RAG) pipelines and other complex LLM workflows.
• Includes evaluation and tracing capabilities for better quality assurance and debugging.
• Integrates with Azure AI services for cloud-scale deployments, while also supporting local execution.
• Open-source and extensible, designed for both rapid prototyping and production workloads.
• Compatible with Python environments, making it flexible for research and enterprise use cases.

To check the installed version of Prompt Flow, run these commands in your environment:

$ sudo su
$ sudo apt update
$ cd /opt/promptflow/src
$ source venv/bin/activate
$ pip show promptflow

Disclaimer: PromptFlow is released under the MIT License and is maintained by Microsoft. Users are responsible for ensuring correct configuration and usage in their specific applications. The developers do not take responsibility for any consequences arising from its use. Always refer to the official documentation for the most accurate and up-to-date information.