Build A Reasoning Model From Scratch 6: Reinforcement Learning 1 (Implementing GRPO for RLVR)

This video covers a from-scratch implementation of Reinforcement Learning with Verifiable Rewards (RLVR) using the Group Relative Policy Optimization (GRPO) algorithm in Python to train a small reasoning model. - Reasoning playlist: https://www.youtube.com/watch?v=Kh9mqTzjuEQ&list=PLfrHAQCRxtUs - Reasoning Book: https://amzn.to/4aAKiFY - Reasoning GitHub repo: https://github.com/rasbt/reasoning-from-scratch - LLMs from Scratch book: https://amzn.to/4fqvn0D - LLMs from Scratch repo: https://github.com/rasbt/LLMs-from-scratch - LLMs from Scratch playlist: https://www.youtube.com/watch?v=yAcWnf