Prompt-to-Policy: Agentic Engineering for Reinforcement Learning

Our team has recently open-sourced Prompt-to-Policy!
Describe a behavior in words, and an agent writes the reward, trains a policy, judges the result via LLM-written code metrics and VLM, and revises until the policy matches your intent. No human intervention required.

– Blog: https://www.krafton.ai/blog/posts/2026-04-03-prompt-to-policy/prompt-to-policy_en.html

– Repository: https://github.com/krafton-ai/Prompt2Policy