Jiaxin Zhang is a Lead Research Scientist at Salesforce, focusing on LLM reliability, agents, RL/post-training, reasoning, safety, and alignment. Prior to this role, they served as a Senior Staff Research Scientist at Intuit and as a Staff Research Scientist at Oak Ridge National Laboratory. Jiaxin's academic journey includes a PhD from Johns Hopkins University, where they also held positions as a Research Assistant and Teaching Assistant. Their research interests center around building AGI capabilities and enhancing human assistance through AI.