This presentation explores integrating ChatGPT-4 into grading workflows for open-ended assessments in two upper-division Health Sciences Program courses at UC. Emphasizing AI's role in streamlining equitable grading and enhancing formative feedback, I will discuss workload impact, compare human-only and AI-supported grading, and share insights into student perceptions of AI-human feedback. This case study demonstrates how generative AI supports adaptive learning environments, optimizes teaching efforts, and potentially improves student outcomes, aligning with smart campus innovation goals in higher education.