It’s been three-and-a-half years since generative AI exploded onto the scene. In this past year, progress has continued its relentless pace: Vibe coding took off, companies embraced agentic workflows, ...

Trace-based AI agent evaluation closes that gap. Instead of grading only the response, you evaluate the full execution trace: prompts, tool calls, retrieved context, intermediate decisions, latency, ...

The Democratic Party used the somber occasion of Memorial Day to criticize President Trump with an X post that many said exploited the deaths of US service members in the Iran war — then deleted the ...

Sen. Chris Van Hollen (D-Md.) shared the results of a test to assess alcohol disorders after FBI Director Kash Patel told the lawmaker he would also submit to the test if he and the senator did them ...

Getting your Trinity Audio player ready... Nick Prince is a Texan-born barbecuing entrepreneur with a multi-million dollar joint on Tennyson Street. But not long ago, he was just a banker with a $99 ...

Using AI chatbots for even just 10 minutes may have a shockingly negative impact on people’s ability to think and problem-solve, according to a new study from researchers at Carnegie Mellon, MIT, ...

Human-in-the-loop (HITL) has emerged as the default answer to concerns about AI trust, safety and governance. The logic is that when AI systems make decisions that affect people, a human should be ...

Earlier this year, trainer Bob Baffert called Litmus Test his top contender for the 2026 Kentucky Derby. But after a third-place finish in the Rebel Stakes and a woeful seventh place finish in the ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Launch is not the end of regulatory risk. It’s the beginning of real-world variability. Once your test hits clinics or homes, you face new failure modes: user errors, shipping temperature excursions, ...

Getting your Trinity Audio player ready... Hundreds of acres on Mount Bross near Fairplay, including a portion of the popular DeCaLiBron Loop trail, are now permanently in the public domain. On ...

The Rules of Golf are tricky! Thankfully, we’ve got the guru. Our Rules Guy knows the book front to back. Got a question? He’s got all the answers. I know that it is illegal to use the slope feature ...