Hyung Won Chung – Milestones
Key milestones and important events in Hyung Won Chung's history.
5
Total Milestones
2020
Earliest
2025
Latest
5 yrs
Span
Showing 5 milestones for Hyung Won Chung
20251 milestone
5
1 Jul 2025
Joined Meta's Superintelligence Labs
Joined Meta's Superintelligence Labs as an AI Research Scientist, moving from OpenAI with colleague Jason Wei.
20242 milestones
4
1 Dec 2024
Contributed to o1 Release
Was a Foundational Contributor to the full release of o1, an OpenAI model focused on learning to reason with LLMs.
3
1 Sep 2024
Contributed to o1-preview Release
Was a Foundational Contributor to the release of o1-preview, a significant project at OpenAI focused on reasoning.
20231 milestone
2
1 Feb 2023
Joined OpenAI
Joined OpenAI as a Research Scientist, focusing on reasoning and agents. Became a Foundational Contributor to o1 and led the Codex mini model-training.
20201 milestone
1
1 Feb 2020
Joined Google Brain
Began working as a research scientist at Google Brain, contributing to projects like PaLM, Flan-T5, and the JAX-based large-scale training system T5X.