OpenPipe

OpenPipe is an open-source platform focused on improving the efficiency and performance of AI systems by transforming expensive prompt-based workflows into optimized, fine-tuned models and reinforcement-trained agents. It provides tools for training language models and agents using real-world feedback, enabling systems to learn from interactions and improve over time rather than relying solely on static prompts. One of its core components, the Agent Reinforcement Trainer, allows developers to train multi-step agents using reinforcement learning techniques such as GRPO, enhancing their ability to perform complex, sequential tasks. OpenPipe emphasizes cost reduction by enabling organizations to distill high-cost inference workflows into smaller, specialized models that can run more efficiently at scale.