Blogs

2025

• Optimizing LLM test-time compute involves solving a meta RL problem
  A. Setlur, Y. Qu, M. Yang, L. Zhang, V. Smith, A. Kumar
  [CMU MLD Blog] (Jan 2025)
  

• Sharpening or Discovery, RL or Meta RL?: How RL Improves LLM Reasoning
  A. Setlur, A. Kumar
  [Notion Blog] (June 2025)
  

• How to Explore to Scale RL Training of LLMs on Hard Problems?
  A. Setlur, A. Kumar
  [CMU MLD Blog] (Dec 2025)