OpenAI launches ChatGPT for Teens with stronger safeguards

Teen version is intended for children aged 13 to 17 and includes content protections on self-harm and sexual chats

OpenAI is launching a version of ChatGPT designed for teenagers – the first generation to grow up with artificial intelligence – who are already using it for schoolwork, questions about daily life and even companionship.

The San Francisco-based company says ChatGPT for Teens, which launches on Tuesday, is tailored for children aged 13 to 17 with stronger protections including content restrictions around things such as suicide, self-harm and romantic or sexual chats. It also provides homework and study support designed to help students learn rather than spit out answers and school essays.

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Massachusetts teen accused of killing mother and brother used ChatGPT

District attorney says Arjun Aravind, 17, used internet and AI to search for fantasy stories regarding killing of his family

A Massachusetts teenager accused of killing his mother and younger brother is being held without bail as authorities investigate a double-murder case that prosecutors say is connected to his use of ChatGPT.

Arjun Aravind, 17, appeared Thursday morning for his arraignment in Concord district court, where a not-guilty plea was entered on his behalf to murder and several additional charges.

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Rogue OpenAI agent that hacked startup tried to attack other firms

ChatGPT developer says activity by autonomous tool was not at severity or scale of what occurred at Hugging Face

OpenAI has revealed that a cyber-attack carried out by a rogue AI agent had more than one victim.

The ChatGPT developer said the agent – an autonomous tool able to carry out sequences of commands without human help – had located and used logins to access four other unnamed “publicly-available services” in addition to the US startup Hugging Face.

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Why are OpenAI and Anthropic cheering on regulation in Australia? The answer has global reach

The companies hope to follow in the footsteps of SpaceX, which raised $86bn and soared to a $2.1tn valuation after it listed on public markets in June

Top US AI developers Anthropic and OpenAI cheered when Australia announced it would set new AI rules.

Big tech celebrating limits on their Silicon Valley VC-funded free-for-all might seem counterintuitive but there’s a much broader play than just what happens in one relatively small market.

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How big tech got its way on Trump’s AI executive order

The US president’s reversal on calling for a safety review of new AI models is a green light for tech’s unchecked power

Only hours before Donald Trump was set to sign a long-awaited executive order on Thursday that would have called for a government safety review of new artificial intelligence models before their release, the president abruptly backed out. Despite growing public backlash to the technology and experts warning new models will pose critical security risks, Trump vowed the US government would not slow down the AI race.

During a meeting with reporters on Thursday, Trump cited both American dominance and competition with China and as his reasoning behind the reversal.

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Closing arguments begin in high-stakes Musk v OpenAI courtroom showdown

Jury set to deliberate and return a verdict on whether they believe AI firm and Altman are liable in case

Closing arguments began on Thursday in Elon Musk’s lawsuit against Sam Altman and OpenAI, bringing the weeks-long courtroom battle between the two tech moguls nearer to a decision. A nine-person jury is set to deliberate and return a verdict on whether they believe the AI firm and Altman are liable in the case.

The trial, which began last month in an Oakland, California, federal courthouse, has gripped Silicon Valley and featured some of the tech industry’s biggest names as witnesses. Attorneys for both sides have presented testimony and documents that have exposed Musk and Altman’s private dealings, as well as provided a window into the contentious history of OpenAI.

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Altman apologizes after OpenAI failed to alert police before fatal Canada shooting

OpenAI said the company had identified an account using abuse detection efforts, but determined at the time it didn’t meet threshold for legal referral

The head of OpenAI has written a letter apologizing that his company didn’t alert law enforcement about the online behavior of a person who shot and killed eight people in Tumbler Ridge, British Columbia.

In the letter posted Friday, Sam Altman expressed his deepest condolences to the entire community.

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Penguin to sue OpenAI over ChatGPT version of German children’s book

Publisher alleges AI research company’s chatbot violated its copyright over Coconut the Little Dragon series

Penguin Random House has filed a lawsuit against OpenAI, alleging its chatbot ChatGPT violated copyright by mimicking and reproducing the content of a popular series of German children’s books.

The lawsuit, which was filed on Friday with a Munich court against OpenAI’s Ireland-based European subsidiary, states Penguin Random House’s legal team had prompted ChatGPT to write a story in the vein of Penguin author and illustrator Ingo Siegner’s Coconut the Little Dragon series.

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Family of Tumbler Ridge shooting victim sues OpenAI alleging it could have prevented attack

Eight people were killed by 18-year-old in Canada, who had described violent scenarios involving guns to ChatGPT

The family of a child critically injured one of Canada’s worst mass shootings is suing OpenAI, arguing the technology company could have prevented the attack on a school last month.

The lawsuit comes days after the head of OpenAI said he would apologize to the families of a remote Canadian town after violence shattered the tight-knit community.

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Canada seeks answers from OpenAI for failing to alert police after suspending school shooter’s account

Company had suspended account of Tumbler Ridge shooter in June 2025 over ‘furtherance of violent activities’

Canada’s artificial intelligence minister says he has summoned representatives from the technology company OpenAI after the company declined to alert police after suspending the account of a user who became the perpetrator of one of the country’s worst-ever school shootings.

Evan Solomon says he is “deeply disturbed” by reports that the company, which operates the popular ChatGPT chatbot, suspended the account of Jesse Van Rootselaar over the “furtherance of violent activities” in June 2025 but did not reach out to Canadian law enforcement.

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Greek secondary school teachers to be trained in using AI in classroom

Some teachers and pupils voice concerns about pilot programme after government’s agreement with OpenAI

Secondary school teachers in Greece are set to go through an intensive course in using artificial intelligence tools as the country assumes a frontline role in incorporating AI into its education system.

This week, staff in 20 schools will be trained in a specialised version of ChatGPT, custom-made for academic institutions, under a new agreement between the centre-right government and OpenAI.

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Harvard to investigate Larry Summers’s Epstein ties as he exits OpenAI board

Newly released Epstein documents drag the ex-treasury secretary into deeper scrutiny as Harvard widens its review

Harvard is set to launch a new investigation into former university president and Bill Clinton economic adviser Larry Summers about his ties to sex offender Jeffrey Epstein as it also emerged Summers has resigned from the board of OpenAI.

The moves comes after Summers said he would be stepping back from public engagements after emails revealed the extent of his relationship with the late sex offender.

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Has OpenAI really made ChatGPT better for users with mental health problems?

Prompts indicating suicidal ideation got alarming replies, which experts say shows ‘how easy it is to break the model’

An OpenAI statement released this week claimed the company had made its popular service ChatGPT better at supporting users experiencing mental health problems like suicidal ideation or delusions, but experts tell the Guardian they need to do more to truly ensure users are protected.

The Guardian tested several prompts indicating suicidal ideation with the ChatGPT GPT-5 updated model, which is now the default, and got alarming responses from the large language model (LLM) chatbot.

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Trump hosts US tech leaders at White House dinner – minus Elon Musk

Tesla CEO’s absence is marked departure from his constant presence at the White House in early days of Trump 2.0

As Donald Trump hosted leaders from the biggest US tech companies at a lavish White House state dining room dinner on Thursday night, there was one notable absence. Elon Musk, once inseparable from Trump and a constant, contentious presence in the White House, was not in attendance.

The dinner, which included Meta’s Mark Zuckerberg, Microsoft’s Bill Gates, Apple’s Tim Cook and OpenAI’s Sam Altman, was exactly the type of event where Musk would have sat at Trump’s right hand only a few months ago. Instead, the Tesla CEO stated on his social media platform X that he had been invited but could not make it. He said he planned to send a representative and spent the day on X posting a familiar stream of attacks on immigration and trans people.

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Musk’s AI startup sues OpenAI and Apple over anticompetitive conduct

Lawsuit accuses companies of ‘conspiracy to monopolize markets for smartphones and generative AI chatbots’

Elon Musk’s artificial intelligence startup xAI is suing OpenAI and Apple over allegations that they are engaging in anticompetitive conduct. The lawsuit, filed in a Texas court on Monday, accuses the companies of “a conspiracy to monopolize the markets for smartphones and generative AI chatbots”.

Musk had earlier this month threatened to sue Apple and OpenAI, which makes ChatGPT, after claiming that Apple was “making it impossible” for any other AI companies to reach the top spot on its app store. Musk’s xAI makes the Grok chatbot, which has struggled to become as prominent as ChatGPT.

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Deal to get ChatGPT Plus for whole of UK discussed by Open AI boss and minister

Exclusive: Deal that could have cost £2bn was floated at meeting between technology secretary Peter Kyle and Sam Altman

The boss of the firm behind ChatGPT and the UK technology secretary discussed a multibillion-pound deal to give the entire country premium access to the AI tool, the Guardian has learned.

Sam Altman, a co-founder of OpenAI, talked to Peter Kyle about a potential agreement to give UK residents access to its advanced product.

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Man develops rare condition after ChatGPT query over stopping eating salt

US medical journal article about 60-year-old with bromism warns against using AI app for health information

A US medical journal has warned against using ChatGPT for health information after a man developed a rare condition following an interaction with the chatbot about removing table salt from his diet.

An article in the Annals of Internal Medicine reported a case in which a 60-year-old man developed bromism, also known as bromide toxicity, after consulting ChatGPT.

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OpenAI takes on Meta and DeepSeek with free and customisable AI models

Developer of ChatGPT says new tools will be ‘for wide benefit’, echoing announcement by Mark Zuckerberg

OpenAI is taking on Mark Zuckerberg’s Meta and Chinese rival DeepSeek by launching its own freely available artificial intelligence models.

The ChatGPT developer has announced two “open weight” large language models, which are free to download and can be customised by developers.

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ChatGPT launches study mode to encourage ‘responsible’ academic use

Tool gives guidance rather than serving up complete essays or answers, amid rising AI misuse at universities

ChatGPT is launching a “study mode” to encourage responsible academic use of the chatbot, amid rising cases of misuse of artificial intelligence tools at universities.

The feature, which can be accessed via the chatbot’s tools button, can walk users through complex subjects in a step-by-step format akin to an unfolding academic lesson.

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Mark Zuckerberg’s secret list of top AI talent to poach has tech world atwitter

Meta CEO reportedly to offer pay packages worth up to $100m, a gambit OpenAI’s Sam Altman calls ‘crazy’

Mark Zuckerberg reportedly spent months putting together a list of the top AI engineers and researchers across the globe, preparing to offer potential recruits lucrative compensation packages in Meta’s attempt to poach AI talent from key competitors.

Silicon Valley has been talking for weeks about the Meta CEO’s quest to attract top AI talent, including by offering pay packages worth up to $100m.

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