verl is a flexible, efficient and production-ready RL training library for large language models (LLMs). verl is the open-source version of HybridFlow: A Flexible and Efficient RLHF Framework paper.

AI models are numerous and confusing to navigate, but the benchmarks used to measure their performance are also challenging.

Meta faces challenges in AI as Chinese models like DeepSeek's R1 outperform with cost-effective innovation. Read an analysis ...

Comparing AI reasoning abilities reveals OpenAI's o1 model surpasses DeepSeek's R1 in generating accurate, sentence-level ...

Can they do it? Or not? AI companies claim (and very enthusiastically so) that their models vary between good and amazing, at ...