OpenAI on Monday launched its latest artificial intelligence (AI) model, GPT-4o, which promises improvements in its text, vision and audio capabilities. OpenAI unveiled the model during a live demonstration Monday, with Chief Technology Officer Mira Murati saying it is a “huge step forward with the ease of use” of the system. OpenAI’s newest model launched just...

Welcome to The Hill's Business & Economy newsletter {beacon} View Online Business & Economy Business & Economy The Big Story Airlines sue Biden over fee disclosure rule The Biden administration is facing heat from major airlines over its new rule requiring airline companies to disclose extra fees on purchases. © Greg Nash Trade group Airlines...

Welcome to The Hill's Defense & NatSec newsletter {beacon} Defense &National Security Defense &National Security   The Big Story Pentagon intelligence officer latest to quit in protest of US stance on Israel in Gaza An Army officer within the Defense Intelligence Agency (DIA) has resigned in protest over the Biden administration’s support for Israel in its war...

Unified Command crews carried out a controlled demolition Monday to break down the largest remaining span of the Francis Scott Key Bridge in Baltimore, more than a month after it collapsed. A link of explosives was set off Monday, sending the crumpled steel section off the grounded Dali container ship and into the water in...

Former President Trump’s nemesis in his New York trial took the stand Monday. Michael Cohen worked for more than 10 years as Trump’s attorney and fixer. At one time, Cohen famously said he would take a bullet for Trump. Cohen has become a staunch critic of the former president after he himself pleaded guilty to...

NEW YORK — The jury that will decide former President Trump’s fate in his hush money trial finally heard on Monday from Michael Cohen, who provided some of the strongest implications yet of his former client’s role in the scheme at the heart of the case. As he’s done many times before, Cohen recounted his...

Welcome to The Hill's Technology newsletter {beacon} Technology Technology The Big Story New GPT-4o model released with improved 'ease of use' OpenAI revealed its latest artificial intelligence (AI) model, GPT-4o, during a live demonstration Monday as tech companies remain locked in a race to be on the cutting edge of AI technology. © Matt...

Sen. Tim Scott (R-S.C.) is expected to appear at a political event alongside several political mega-donors in June, as speculation swirls over whether he will be tapped as former President Trump’s running mate. Scott is a featured speaker at a Washington, D.C., event on June 19 that will raise money for Great Opportunity Policy Inc.,...

The White House faced blowback Monday over a Washington Post report claiming it had offered further assistance in locating Hamas leaders if it curbs its plans in Rafah.

Vivek Ramaswamy will join former President Trump on Monday in a Lower Manhattan court as the NY v. Trump case continues.