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๐ŸŒฑ A little course on Reinforcement Learning Environments for evaluating and training Language Models

214 starsPython

Hands-on course for building RL environments for LLMs

by anakin87ยทApr 11, 2026ยท1 pointยท1 comment

AI Analysis

โ—โ—SolidNiche GemRabbit Hole

Teaches LLM RL training with working Tic Tac Toe demo that beats gpt-5-mini.

Strengths
  • โ€ขLive HuggingFace demo lets you play against the trained model directly
  • โ€ขChapter 9 post-mortem documents failed experiments for genuine learning
  • โ€ขUses Prime Intellect's Verifiers library with practical code examples
Weaknesses
  • โ€ขTic Tac Toe focus is narrow; real-world RL environments are more complex
  • โ€ขDepends on external Verifiers library rather than teaching from scratch
Category
Target Audience

AI engineers, RL practitioners learning LLM post-training

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