About me
- I am an Applied Scientist II at Amazon since May 2024. Before joining Amazon, I obtained my CS PhD from Georgia Institute of Technology specializing in Machine Learning, with publications at ICLR, ACL, EMNLP, and more, co-advised by Prof. Srijan Kumar and Prof. Mustaque Ahamad.
- My research interests include Large Language Models (LLMs), Natural Language Processing (NLP), Deep Learning, and Reinforcement Learning (RL). At Amazon, I work on LLM post-training — alignment, reasoning, evaluation, SFT, RL, and agentic long-horizon RL — and self-improving coding & ads agents.
- I am always available for academic collaborations from academia and industry. Please feel free to contact me if you have research ideas or industry collaborations. I am more than happy to discuss and collaborate with you.
- Contact: bhe46[at]gatech.edu / bing.he[at]cc.gatech.edu / LinkedIn Message
News
Two papers on self-evolving LLM agents — Harness Updating Is Not Harness Benefit and Evo-Harness — accepted to the EMNLP 2026 main conference! Thanks to our interns and collaborators!
Updated our benchmark blog with Kimi-K3 results — a three-family open-source comparison across Qwen3.5, GLM5.2, and Kimi-K3.
One paper, A Reward-Guided Dual-Phase Framework for Adaptive Inference-Time Reasoning, accepted to ACL 2026, Main Findings! Thanks to our interns and collaborators!
New blog post: Designing Self-evolving Coding Agents for Terminal-Bench 2.0 — reaching 76.47% and top #7 on the TB2 leaderboard.
New blog post: Revisiting DeepSeek’s 13 Research Papers — the complete technical evolution of DeepSeek base and reasoning models.
TRAJECT-Bench: A Trajectory-Aware Benchmark for Evaluating Agentic Tool Use accepted to ICLR 2026! Thanks to our interns and collaborators!
Two new blog posts: Building and Aligning LLM using User Data and RL and Awesome Cursor Training Tutorial.
Joined Amazon as an Applied Scientist II, working on LLM post-training and self-improving coding & ads agents.
Successfully defended my PhD thesis at Georgia Tech! Many thanks to my advisors, committee, and collaborators.