RULER (Relative Universal LLM-Elicited Rewards) eliminates the need for hand-crafted reward functions by using an LLM-as-judge to automatically score agent trajectories. Simply define your task in the ...

The stage may be set for the world’s use of fossil fuels to begin dropping in about five years time, thanks to China’s rapid adoption of renewables and its increasing reliance on electricity, clean ...

Lenyn Sosa homered, provided the go-ahead single in the eighth inning and drove in three runs as the visiting Chicago White Sox topped the Detroit Tigers 6-4 on Sunday afternoon. Andrew Benintendi had ...

The Philadelphia Eagles have become quite synonymous with the tush push over the last few seasons. Eagles quarterback Jalen Hurts has 33 rushing touchdowns that have come from the one-yard mark ...

The 2025 NFL season kicks off Thursday night with the reigning Super Bowl champion Philadelphia Eagles, and that means fans will almost certainly see the team’s signature play — the controversial tush ...

“We shouldn't have to rely on a gambling company to fund our transit,” Pennsylvania state Rep. Tarik Khan said Wednesday at NRG Station. Rep. Tarik Khan, D-Philadelphia, said Philadelphians "shouldn't ...

Tech start-up Flock Safety claims it has what it takes to wipe out crime across the country in matter of several years. Comedian’s arrest over social media posts sparks warning for Americans Drew ...

China sells billions of dollars worth of military equipment to more than 40 countries. But for Beijing, arms trade is not just a lucrative business. Photo: Huang Wei, Rao Aimin/Zuma Press In a study ...

The world’s largest Eurasian bloc just wrapped its biggest-ever summit—and the messages from Tianjin carried global weight. As Arshad Mehmood reports, the 25th Shanghai Cooperation Organization (SCO) ...

Meet the Press moderator Kristen Welker joins Sunday TODAY’s Willie Geist to discuss how the courts are pushing back against President Donald Trump’s use of executive authority on tariffs and ...