RESEARCHER. FOUNDER. BUILDER. Greetings! I’m an AI researcher and startup founder in Silicon Valley. Previously, I pursued a PhD at Stanford University, delving into numerical simulation and artificial intelligence research. Now, I am building Nexa AI, focusing on the on-device AI.In this space, I aim to share my journey in academia and industry, providing insights into cutting-edge research and practical applications of AI and machine learning.If you want to contact me, feel free to send a mail at this address. Optimization for Inference of Large Language ModelTo run the language model faster and especially on the edge devices, we need to optimize the model. This… Evaluation of Large Language ModelsToday, the landscape of large language models (LLMs) is rich with diverse evaluation benchmarks. In this blog post, we'll explore the various benchmarks… Large Language ModelsFeb · 2026 Reinforcement Learning for Large Language ModelReinforcement learning is a common technique applied to the large language model area. This article covers RL fundamentals, value-based and policy-based methods, PPO, and DPO for LLM training. Large Language ModelsFeb · 2026 Receive my updatesFollow me via email, Twitter, LinkedIn and Github 
