An Intuitive Introduction to PPO and GRPO

Posted by mesuvash on Wednesday February 18, 2026 @02:43PM
from the mesuvash.github.io dept.

( 2 comments | 3 points | on HN )

Re:An Intuitive Introduction to PPO and GRPO by thw20 on Wednesday March 04, 2026 @11:14AM (#47249656)

This is so amazing. What a masterpiece for intro to reinforcement learning in llm.

[ Parent | on HN ]

Re:An Intuitive Introduction to PPO and GRPO by mesuvash on Thursday March 05, 2026 @12:24PM (#47264485)

I am glad you liked it :) You might like this https://mesuvash.github.io/blog/2026/rl_for_llm/ as well :)

[ Parent | on HN ]