Skip to content
Scalable Trustworthy AI Scalable Trustworthy AI

STAI Lab - KAIST AI

Build your research career at STAI.

Research AI safety, agents, memory and retrieval at KAIST AI, with direct mentorship from Seong Joon Oh.

Research focus

AI safety, agents, memory and retrieval.

Build useful AI that people can guide, correct and trust.

Knowledge-Intelligence Separation asks what belongs in model parameters, and what belongs in editable memory and tools.

Agents and system evaluation

Improve the whole system, from planning and tool use to coordination between agents.

Questions and papers on Agents and system evaluation
  • When an agent fails, was the cause its plan, a tool, retrieved evidence or communication with another agent?
  • How can we compare systems and check their reasoning and actions with reproducible evaluations?

Memory and continual adaptation

Help agents learn from new information and user corrections without retraining for every update.

Questions and papers on Memory and continual adaptation
  • How should an agent update or delete a memory and revise the facts that depend on it?
  • How can it recognise that a previously known answer has become unknown, rather than repeat an outdated fact?

What would you like to investigate? Tell us in your application.

Student research

Your first paper can start here.

Recent first-author papers by our MSc researchers and alumni.

Undergraduate? Start with an internship.

Work with a PhD student, develop research skills and aim to contribute to a paper as a co-author.

Mentorship

Direct support. Independent research.

1:1 time with Seong Joon Oh

Discuss your ideas, results and next steps directly with your supervisor.

Additional meetings

Book extra time with Seong Joon Oh when you need feedback.

Lead your own project

Graduate students lead first-author projects. Interns work closely with a PhD student host.

Our research principles

Read our expectations, PhD milestones and approach to researcher development.

Read our principles

Alumni

Move forward. Stay connected.

Our alumni build careers in industry and academia, and continue to publish with us.

Build international collaborations.

Connect through alumni projects, external co-supervision, research internships and conferences.

STAI lab members on a hike at Cheonggyesan Mountain
Away from our desks. Cheonggyesan, May 2026.

Life at STAI

Meet your future colleagues.

Meet the team, explore their research and join us beyond the lab, from picnics to mountain trails.

Take the next step

Start your next chapter at STAI.

Explore undergraduate internships, MSc and PhD opportunities.

Affiliations