Post-training of large language models has long been clearly divided into two paradigms: supervised fine-tuning (SFT) centered on imitation and reinforcement learning (RL) driven by exploration.

Naomi Saphra thinks that most research into language models focuses too much on the finished product. She’s mining the ...

A New York woman is accused of using fentanyl-laced drugs to incapacitate and then rob four men of cash, phones, sneakers and other belongings, killing three of the men in the process. Tabitha ...

The Chase Sapphire card includes a “flexible spend” function to move points to Hyatt Resorts’ loyalty plan. Dreams Resorts ...

Exxon Mobil Corporation remains reasonably cheap with a justifiable upside even after pricing in potential risks. Learn more ...

The Watch GT 6 Pro is on sale in the UK for £329, with the base model coming in at a more affordable £229. Then there's the ...

The Chicago Fed's National Activity Index is a monthly indicator designed to gauge overall economic activity and related ...

Scientists reveal for the first time the atomic structure of liquid carbon, key to exoplanets and nuclear fusion.

Norma Nazario didn’t understand what had motivated her 15-year-old son to subway surf. Then she found his phone.

The rise of agentic AI is forcing us to rethink how we approach artificial intelligence safety. Unlike traditional AI systems ...

A healthy gut microbiome is critical in supporting your immune system and boosting your body’s ability to fight off any winter bugs. I don’t take probiotics as such, but I’m a fan of natural yoghurt ...

Li, Y. and Liu, J. (2025) An Accessible Predictive Model for Alzheimer’s Disease Based on Cognitive and Neuropathological ...