In the evolving landscape of AI-driven code reviews, the debate between agentic AI and pipeline AI systems is central to determining the optimal approach for delivering effective results. Agentic AI offers flexibility and adaptability, allowing the model to make decisions and use tools dynamically, while pipeline AI provides speed, predictability, and ease of integration into workflows. Hybrid AI systems, like those developed by CodeRabbit, blend these paradigms to balance structure with flexibility, aiming to enhance the reliability and usefulness of code review tools. The core challenge lies not in choosing between these architectures but in delivering the right context to the model, ensuring it can perform accurate and insightful code reviews by focusing on relevant inputs. As the industry progresses, the potential for training AI systems to intelligently curate context and utilize tools effectively opens new avenues for creating trustworthy, high-performance tools that can emulate the expertise of seasoned engineers.