By JULIE CARR SMYTH

COLUMBUS, Ohio (AP) — Vice President JD Vance’s security detail had an Ohio river’s water level raised last weekend to accommodate a kayaking trip he and his family took to celebrate his 41st birthday.

Related Articles

Can Trump hold a census in the middle of a decade and exclude immigrants in the US illegally?

Trump to nominate top economic aide Stephen Miran to Federal Reserve board

Trump orders federal regulators to probe alleged bank discrimination against conservatives

Trump orders colleges to prove they don’t consider race in admissions

Trump opens the door for private equity and crypto as 401(k) retirement plan options

The U.S. Secret Service said it requested the increased waterflow for the Little Miami River, first reported by The Guardian, to ensure motorized watercraft and emergency personnel “could operate safely” while protecting the Republican vice president, whose home is in Cincinnati.

But critics immediately blasted the action as a sign of the vice president’s entitlement, particularly given the administration Trump administration’s focus on slashing government spending.

Richard W. Painter, who served as chief White House ethics lawyer under President George W. Bush, said on X that “it’s outrageous for the Army corps of engineers to spend taxpayer money to increase water flow in a river so @VP can go canoeing when budget cuts to the National Park Service have severely impacted family vacations for everyone else.”

The Corps of Engineers declined to address any financial impact of raising the river. Spokesman Gene Pawlik said the agency’s Louisville District temporarily increased outflows from the Caesar Creek Lake in southwest Ohio into the Little Miami “to support safe navigation of U.S. Secret Service personnel.” He said the move met operational criteria and fell within normal practice.

“It was determined that the operations would not adversely affect downstream or upstream water levels,” he said in a statement. “Downstream stakeholders were notified in advance of the slight outflow increase, which occurred August 1, 2025.” Vance’s birthday was on Aug. 2.

Vance spokesman Parker Magid said the vice president was unaware the river had been raised.

“The Secret Service often employs protective measures without the knowledge of the Vice President or his staff, as was the case last weekend,” he said via text.

The Little Miami River flows in Oregonia, Ohio, Thursday, Aug. 7, 2025. (AP Photo/Patrick Aftoora-Orsagos)

The sprawling 2,830-acre Caesar Creek Lake has an unlimited horsepower designation and five launch ramps, according to the Ohio Department of Natural Resources website. A marina, campground and lodge are also located on site. The department provided two natural resources officers to assist the Secret Service with the Vance event, spokesperson Karina Cheung said.

The Vance family has already become accustomed to certain accommodations being made as they move about the world. During a recent trip to Italy, the Roman Colosseum was closed to the public so that his wife, Usha, and their children could take a tour, sparking anger among some tourists. The Taj Mahal also was closed to visitors during the Vance family’s visit to India.

Such special treatment isn’t reserved for one political party.

When Democratic Vice President Al Gore, then a presidential candidate, paddled down the Connecticut River for a photo opportunity in 1999, utility officials had opened a dam and released 4 billion gallons of water to raise the river’s level. That request, too, came after a review of the area by the Secret Service — and Gore also experienced political pushback.

Gore’s campaign said at the time that he did not ask for the water to be released.

By BARBARA ORTUTAY

Roblox, the online gaming platform wildly popular with children and teenagers, is rolling out an open-source version of an artificial intelligence system it says can help preemptively detect predatory language in game chats.

Related Articles

Trump defends the US economy with charts after job reports showed warning signs

OpenAI launches GPT-5, a potential barometer for whether AI hype is justified

Trump to nominate top economic aide Stephen Miran to Federal Reserve board

Trump orders federal regulators to probe alleged bank discrimination against conservatives

Trump opens the door for private equity and crypto as 401(k) retirement plan options

The move comes as the company faces lawsuits and criticism accusing it of not doing enough to protect children from predators. For instance, a lawsuit filed last month in Iowa alleges that a 13-year-old girl was introduced to an adult predator on Roblox, then kidnapped and trafficked across multiple states and raped. The suit, filed in Iowa District Court in Polk County, claims that Roblox’s design features make children who use it “easy prey for pedophiles.”

Roblox says it strives to make its systems as safe as possible by default but notes that “no system is perfect, and one of the biggest challenges in the industry is to detect critical harms like potential child endangerment.”

The AI system, called Sentinel, helps detect early signs of possible child endangerment, such as sexually exploitative language. Roblox says the system has led the company to submit 1,200 reports of potential attempts at child exploitation to the National Center for Missing and Exploited Children in the first half of 2025. The company is now in the process of open-sourcing it so other platforms can use it too.

Preemptively detecting possible dangers to kids can be tricky for AI systems — and humans, too — because conversations can seem innocuous at first. Questions like “how old are you?” or “where are you from?” wouldn’t necessarily raise red flags on their own, but when put in context over the course of a longer conversation, they can take on a different meaning.

Roblox, which has more than 111 million monthly users, doesn’t allow users to share videos or images in chats and tries to block any personal information such as phone numbers, though — as with most moderation rules — people constantly find ways to get around such safeguards.

It also doesn’t allow kids under 13 to chat with other users outside of games unless they have explicit parental permission — and unlike many other platforms, it does not encrypt private chat conversations, so it can monitor and moderate them.

“We’ve had filters in place all along, but those filters tend to focus on what is said in a single line of text or within just a few lines of text. And that’s really good for doing things like blocking profanity and blocking different types of abusive language and things like that,” said Matt Kaufman, chief safety officer at Roblox. “But when you’re thinking about things related to child endangerment or grooming, the types of behaviors you’re looking at manifest over a very long period of time.”

Sentinel captures one-minute snapshots of chats across Roblox — about 6 billion messages per day — and analyzes them for potential harms. To do this, Roblox says it developed two indexes — one made up of benign messages and, the other, chats that were determined to contain child endangerment violations. Roblox says this lets the system recognize harmful patterns that go beyond simply flagging certain words or phrases, taking the entire conversation into context.

“That index gets better as we detect more bad actors, we just continuously update that index. Then we have another sample of what does a normal, regular user do?” said Naren Koneru, vice president of engineering for trust and safety at Roblox.

As users are chatting, the system keeps score — are they closer to the positive cluster or the negative cluster?

“It doesn’t happen on one message because you just send one message, but it happens because of all of your days’ interactions are leading towards one of these two,” Koneru said. “Then we say, okay, maybe this user is somebody who we need to take a much closer look at, and then we go pull all of their other conversations, other friends, and the games that they played, and all of those things.”

Humans review risky interactions and flag to law enforcement accordingly.

A man was shot in the leg Thursday morning as he was driving on Interstate 35, authorities said.

The Chisago County Sheriff’s Office was informed at approximately 10:40 a.m. Thursday that the driver of a vehicle traveling southbound on I-35 near the Harris exit had been shot in the leg by a bullet that appeared to have entered through the driver’s side door, according to a news release from law enforcement.

Deputies arriving in the vicinity reported hearing gunfire consistent with target rifle shooting. Upon canvassing the area and deploying drones, they were able to pinpoint the source of the gunfire, per the release.

Three men were located on private property along I-35 and were found to be “shooting rifles at a target positioned in the direction of the interstate,” according to police. The estimated distance from the shooting location to where the victim was struck is over 1,500 feet.

The three individuals are cooperating with law enforcement, per the release.

The victim, a 48-year-old man from Duluth, sustained non-life-threatening injuries to his leg and was taken to Regions Hospital in St. Paul. There were three other occupants in the car who were not injured.

The Chisago County Sheriff’s Office is investigating the incident with assistance from the Minnesota State Patrol and the Minnesota Department of Natural Resources.

Related Articles

Suspect who ‘ambushed’ two Pennsylvania state troopers in shooting is dead, official says

Beauty queen accuses Rep. Cory Mills of threatening to release her nude videos

FBI forces out more leaders, including ex-director who fought Trump demand for Jan. 6 agents’ names

Inside the fringe movement teaching Americans to punish officials with fake debt claims

St. Paul police investigate Hamline-Midway fatal shooting

By MATT O’BRIEN

OpenAI on Thursday released the fifth generation of the artificial intelligence technology that powers ChatGPT, a product update that’s being closely watched as a measure of whether generative AI is advancing rapidly or hitting a plateau.

Related Articles

Trump defends the US economy with charts after job reports showed warning signs

Roblox rolls out open-source AI system to protect kids from predators in chats

Trump to nominate top economic aide Stephen Miran to Federal Reserve board

Trump orders federal regulators to probe alleged bank discrimination against conservatives

Trump opens the door for private equity and crypto as 401(k) retirement plan options

GPT-5 arrives more than two years after the March 2023 release of GPT-4, bookending a period of intense commercial investment, hype and worry over AI’s capabilities.

In anticipation, rival Anthropic released the latest version of its own chatbot, Claude, earlier in the week, part of a race with Google and other competitors in the U.S. and China to leapfrog each other on AI benchmarks. Meanwhile, longtime OpenAI partner Microsoft said it will incorporate GPT-5 into its own AI assistant, Copilot.

Expectations are high for the newest version of OpenAI’s flagship model because the San Francisco company has long positioned its technical advancements as a path toward artificial general intelligence, or AGI, a technology that is supposed to surpass humans at economically valuable work.

It is also trying to raise huge amounts of money to get there, in part to pay for the costly computer chips and data centers needed to build and run the technology.

OpenAI CEO Sam Altman described the new model as a “significant step along our path to AGI” but mostly focused on its usability to the 700 million people he says use ChatGPT each week.

“It’s like talking to an expert — a legitimate PhD-level expert in anything, any area you need, on demand,” Altman said at a launch event livestreamed Thursday.

It may take some time to see how people use the new model — now available, with usage limits, to anyone with a free ChatGPT account. The Thursday event focused heavily on ChatGPT’s use in coding, an area where Anthropic is seen as a leader, and featured a guest appearance by the CEO of coding software maker Cursor, an important Anthropic customer.

OpenAI’s presenters also spent time talking about safety improvements to make the chatbot “less deceptive” and stop it from producing harmful responses to “cleverly worded” prompts that could bypass its guardrails. The Associated Press reported Wednesday on a study that showed ChatGPT was providing dangerous information about drugs and self-harm to researchers posing as teenagers.

At a technical level, GPT-5 shows “modest but significant improvements” on the latest benchmarks, but when compared to GPT-4, it also looks very different and resets OpenAI’s flagship technology in a way that could set the stage for future innovations, said John Thickstun, an assistant professor of computer science at Cornell University.

“I’m not a believer that it’s the end of work and that AI is just going to solve all humanity’s problems for it, but I do think there’s still a lot of headroom for them, and other people in this space, to continue to improve the technology,” he said. “Not just capitalizing on the gains that have already been made.”

OpenAI started in 2015 as a nonprofit research laboratory to safely build AGI and has since incorporated a for-profit company with a valuation that has grown to $300 billion. The company has tried to change its structure since the nonprofit board ousted Altman in November 2023. He was reinstated days later.

It has not yet reported making a profit but has run into hurdles escaping its nonprofit roots, including scrutiny from the attorneys general in California and Delaware, who have oversight of nonprofits, and a lawsuit by Elon Musk, an early donor to and founder of OpenAI who now runs his own AI company.

Most recently, OpenAI has said it will turn its for-profit company into a public benefit corporation, which must balance the interests of shareholders and its mission.

OpenAI is the world’s third most valuable private company and a bellwether for the AI industry, with an “increasingly fragile moat” at the frontier of AI, according to banking giant JPMorgan Chase, which recently made a rare decision to cover the company despite it not being publicly traded.

The inability of a single AI developer to have a “sustained competitive edge” could increasingly force companies to compete on lowering the prices of their AI products, the bank said in a report last month.

The Associated Press and OpenAI have a licensing and technology agreement that allows OpenAI access to part of AP’s text archives.