The new version of the ChatGPT AI chatbot has been unveiled and offers near-instant results across text, vision and audio, according to its maker.
OpenAI said it was much better at understanding visuals and sounds than previous versions.
It offers the prospect of real-time ‘conversations’ with the chatbot, including the ability to interrupt its answers.
The firm says it “accepts as input any combination of text, audio, and image and generates any combination of text, audio, and image outputs”.
GPT-4o is to be rolled out over the next few weeks amid a battle by tech firms to develop ever-more advanced artificial intelligence tools.
Monday’s announcement showed tasks such as real-time language translation; using its vision capability to solve a maths question on a piece of paper, and to guide a blind person around London.
GPT-4o can respond to audio in as little as 232 milliseconds, with an average of 320 milliseconds, which the company says is similar to human response time.
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To try to ease concerns over bias, fairness and misinformation, the Microsoft-backed company says the new version has undergone extensive testing by 70 external experts.
It comes after Google earlier this year had a major PR blunder over images generated by its Gemini AI system.
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GPT-4o model will be free, but premium ‘Plus’ users get a greater capacity limit for messages.
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The world’s best golfer has suffered a freak injury while cooking Christmas dinner, forcing him to undergo surgery.
Scottie Scheffler sustained a puncture wound after cutting the palm of his right hand on broken glass.
The world number one required surgery as small glass fragments remained in the palm after the accident.
The injury has forced him out of the first tournament of the season, next week’s The Sentry in Hawaii.
But the 28-year-old has been told he will recover in three to four weeks, and he hopes to be back in action at The American Express tournament in California on 16 January.
Scheffler won an Olympic gold and seven PGA Tour titles in the last year and was recently named PGA Tour’s Player of the Year for a third season in a row.
In May, he was arrested by police during the US PGA Championship after he was accused of trying to drive around a traffic jam caused by a fatal accident.
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Just hours later, he was released and allowed to return to Valhalla Golf Club in Kentucky to play his second round of the tournament.
Criminal charges against Scheffler were later dismissed due to a lack of evidence and a police officer who arrested him was disciplined for not having his bodycam on at the time of the incident.
The man accused of burning a woman to death on a New York subway train has been indicted on murder and arson charges.
Sebastian Zapeta is accused of setting a sleeping woman on fire and then fanning the flames with a shirt, which caused her to be engulfed by the blaze.
He allegedly sat on a platform at Brooklyn’s Coney Island station, opposite the stopped train, and watched as she burned to death.
Authorities are still working to identify the victim.
Zapeta, 33, has been charged with one count of first degree murder, two counts of second degree murder and one count of arson in the first degree.
After a brief hearing in which the indictment was announced, Brooklyn District Attorney Eric Gonzalez said: “This was a malicious deed. A sleeping, vulnerable woman on our subway system.”
Mr Gonzalez said police and medical examiners are using fingerprints and advanced DNA techniques to identify the victim, while also retracing her steps before the murder.
“Our hearts go out not only to this victim, but we know that there’s a family,” he said. “Just because someone appears to have been living in the situation of homelessness does not mean that there’s not going to be family devastated by the tragic way she lost her life.”
Such filings are often a first step in the criminal process because all felony cases in New York require a grand jury indictment to proceed to trial, unless a defendant waives that requirement.
Zapeta was not present at the hearing. The most serious charge he is facing carries a maximum sentence of life in prison without parole and the indictment will be unsealed on 7 January.
Zapeta is a Guatemalan who entered the US illegally having already been deported in 2018, officials say.
He was taken into custody last Sunday, after three children called 911 when they recognised him from an image shared by police.
During questioning, prosecutors say he claimed not to know what happened, and noted he consumes alcohol – but did identify himself in photos and videos showing the fire being lit.
A pizza delivery woman stabbed a pregnant customer over a $2 tip, authorities in the US say.
Brianna Alvelo, 22, is charged with attempted murder after allegedly stabbing the woman multiple times at a motel in Kissimmee, Florida.
The victim, her boyfriend and her five-year-old daughter were staying at the Riviera Motel to celebrate a birthday and ordered Marco’s pizza on Sunday, according to a court document reported by Sky News’ US sister outlet NBC News.
Alvelo delivered the pizza which cost around $33 (£26) and was asked to provide change for a $50 bill but did not have the change, the affidavit said.
The woman then searched for smaller bills and in the end gave Alvelo a $2 tip.
She told police that some time later she heard a loud knocking on the door. A man and a woman wearing masks and all black forced themselves into the room when she opened the door, she said.
The man brandished a silver revolver and demanded that the woman’s boyfriend go into the bathroom and the other person, believed to be Alvelo, pulled out a pocketknife, the document said.
As the woman turned to shield her child she felt a strike on her lower back, she said.
She then “threw her daughter onto the bed and attempted to pick up her phone”, the affidavit said, but Alvelo grabbed it and smashed it.
Alvelo then “began striking her multiple times with the knife”, according to the affidavit. The man who had the gun then yelled it was time to go, stopping the assault, it said.