Chapter 1 questions

[bird-of-paradise]

Hi @Pizofreude,

I just published two blog posts about recent RL algorithms for reasoning tasks such as GRPO and Dr. GRPO.
You can find them on Medium:

• The Evolution of Policy Optimization: Understanding GRPO, DAPO, and Dr. GRPO’s Theoretical Foundations
• Bridging Theory and Practice: Understanding GRPO Implementation Details in Hugging Face’s TRL Library

I hope you find it helpful in some way.

Thank you,
Jen