OpenAI’s new GPT-4o model offers promise of improved smartphone assistants

System can operate directly in speech, speeding up responses and noticing voice quirks, but it still needs the power of Siri

David Sanborn obituary

American alto saxophonist who played with of many of the jazz greats and collaborated with David Bowie and Stevie Wonder

Greta Gerwig: ‘The number of female directors has gotten better. We’re not done yet’

While this year’s Cannes film festival jury president declared her role ‘a dream come true’, storms over sexual abuse and workers’ rights are expected

Law professor says Tesla threatened to fire law firm over Musk’s huge payout

Charles Elson accused EV company of strong-arming law firm where he consulted over his legal brief opposing Musk’s pay

‘It’s great!’ Rafe Spall on having a baby with his co-star in Trying, the infertility sitcom

In the hit TV series, Spall and Esther Smith play a couple who have endured the pain of infertility. And now it turns out they’re having a real-life baby together. The proud dad-to-be reveals all

Laughing, chatting, singing, GPT-4o is AI close to human, but watch out: it’s really not human

It is responsive enough to obscure the fact that it is not a sentient being. It comes with biases; it is a corporate product. Remember that, says technology writer Chris Stokel-Walker

Nightwatch: Demons Are Forever review – Danish morgue sequel returns from the dead

Ole Bornedal follows up his 90s suspense thriller Nightwatch and goes back to the same creepy building

Margaret Williams obituary

Director who brought contemporary dance to mainstream British TV audiences with films such as Outside In and Veterans

TechScape: The new law that could protect UK children online – as long as it works

Thanks to a new act that could reshape the internet, TikTok, Instagram and other platforms will need to ‘tame’ harmful content and algorithms

Inside the rise and fall of Ashley Madison: ‘People literally lost their lives’

A new Netflix docuseries explores how the site that enabled married people to have affairs devolved into chaos back in 2015

Breathe review – air-free post-apocalyptic survival thriller relies on family harmony

A far-sighted scientist is living with his wife and daughter in what remains of Brooklyn in 2039. Then Milla Jovovich arrives

Revealed: US university lecturer behind far-right Twitter account and publishing house

Guardian investigation identifies Jonathan Keeperman, a former lecturer at the University of California, Irvine, as ‘Lomez’

A Family Affair review – wellness-retreat comedy goes lowest common denominator

Actors as gifted as Jane Asher and Joe Wilkinson can’t do much with jokes about a failing guest house 40 years past their use-by date

Bermondsey Tales: Fall of the Roman Empire review – Brit gangster throwback gets imperial

Michael Head stars in this less than convincing story of a London crime lord and his associates

‘Has this guy ever made a movie before?’ Francis Ford Coppola’s 40-year battle to film Megalopolis

The director has spent half his life and $120m of his own money to make his sci-fi epic. Just days ahead of its debut in Cannes, some of his crew members are questioning his methods