Ling Yang — Assistant Professor (PI), Peking University · Founder of DIG. We build learning, self-improving, and discovery systems for large language models and agents.

Learning, systems, self-improvement, and discovery for next-generation models and agents.
Post-training for reasoning, agentic behavior, reward / verifier design, and long-horizon learning.
Explore → 02Scalable infrastructure for asynchronous, long-horizon, and multi-environment reinforcement learning.
Explore → 03Agents that improve through experience, memory, skills, environments, and self-evolving harnesses.
Explore → 04Models that discover problems, form hypotheses, design experiments, and revise against evidence.
Explore →DIG develops reusable research systems and open-source projects with the Gen-Verse community.
Assistant Professor (PI) at Peking University and Founder of DIG.
We welcome Master's students, PhD students, postdocs, and research interns, as well as academic and industrial collaborations.