https://junkuanliu.github.io/posts/ Updates from Junkuan (Benjamin) Liu. Hand edited for relaunch en-us Thu, 18 Sep 2025 00:00:00 -0400 https://junkuanliu.github.io/posts/vlm-rl-gui-agent/ https://junkuanliu.github.io/posts/vlm-rl-gui-agent/ Thu, 18 Sep 2025 00:00:00 -0400 Why reinforcement learning, tailored environments, and data pipelines are converging to make reliable GUI agents possible.