Binfeng Xu

I’m a research engineer at NVIDIA cooking autonomous NeMo Agents – from model training to runtime scaffolding.

Formerly, I was a researcher at Samsung Research (SRA) where I led LLM post-training + distillation infra. I enjoy training large neural nets, building open-source projects and competing on Kaggle, where I rank top 1% globally.

Papers

• Gentopia: A Collaborative Platform for Tool-Augmented LLMs
  Binfeng Xu, Xukun Liu, Hua Shen, Zeyu H, Yuhan L, Murong Y, Zhiyuan P, Yuchen L, Ziyu Y, Dongkuan Xu

• ReWOO: Decoupling Reasoning from Observations for Efficient Augmented Language Models
  Binfeng Xu, Zhiyuan Peng, Bowen Lei, Subhabrata Mukherjee, Yuchen Liu, Dongkuan Xu

• Dynamic Noise Preference Optimization for LLM Self-Improvement
  Haoyan Yang, Ting Hua, Shangqian Gao, Binfeng Xu, Zheng Tang, Jie Xu, Hongxia Jin, Vijay Srinivasan

• Efficient Computation of Tucker Decomposition of Correlation-Based Tensors
  Binfeng Xu, Grey Ballard, Robert Lyday, Paul Laurienti

Misc

I play all games by Hidetaka Miyazaki, who motivated me once into indie game devs; Good at Dota2 (once). Photography @Instagram; Petting Kobu, the Norway Forest 🐱. Minimalist.