04:00
2026-08-18
machinebrief.com
artificial-intelligence
CEDAR-GRPO: Process-Aware Reinforcement Learning for General Abductive Reasoning in LLMs
A new arXiv paper (arXiv:2608.14791v1) introduces CEDAR-GRPO, a process-aware reinforcement learning framework that improves abductive reasoning in large language models by combining final-answer corr…