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.

Imagine standing at the rim of a vast caldera, the earth beneath your feet formed by unimaginable forces millions of years ...

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be ...

The magnitude 5.2 earthquake that shook most of Southern California on Monday did not result in any reported injuries or ...

UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...

A major 5.2 magnitude earthquake struck San Diego on Monday, and now the Southern Californian home to 1.4 million people hasn ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.

Shaking was reported in parts of Los Angeles Monday morning from a magnitude-5.2 earthquake more than 100 miles away in San Diego County. The quake at about 10:10 a.m. was in the Julian area in east ...

Life as we know it could change in an instant with the discovery of new treasures hitherto unknown. Well, a group of marine scientists has discovered 50-centimetre eggs next to an ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include ...