China blocks Nvidia H200 AI chips that US government cleared for export – report

Suppliers of parts for Nvidia’s H200 have paused production after Chinese customs officials blocked shipments of the newly approved artificial intelligence processors from entering China, according to a report.Reuters could not immediately verify the report, which appeared in the Financial Times citing two people with knowledge of the matter. Nvidia did not immediately respond to a Reuters request for comment made outside regular business hours.Nvidia had expected more than one million orders from Chinese clients, the report said, adding that its suppliers had been operating around the clock to prepare for shipping as early as March.Chinese customs authorities this week told customs agents that Nvidia’s H200 chips were not permitted to enter the country, Reuters reported

ChatGPT to start showing ads in the US

ChatGPT will start including advertisements beside answers for US users as OpenAI seeks a new revenue stream.The ads will be tested first in ChatGPT for US users only, the company announced on Friday, after increasing speculation that the San Francisco firm would turn to a potential cashflow model on top of its current subscriptions.The ads will start in the coming weeks and will be included above or below, rather than within, answers. Mock-ups circulated by the company show the ads in a tinted box. They will be served to adult users “when there’s a relevant sponsored product or service based on your current conversation”, according to OpenAI’s announcement

Amazon workers at Coventry warehouse tested for tuberculosis after outbreak

Amazon is testing workers at its Coventry warehouse for tuberculosis after an outbreak of the lung disease.A handful of workers from the site were found to have contagious tuberculosis (TB) last year, prompting the UK Health Security Agency (UKHSA) to begin running a screening programme in September.Amazon said 10 people at the site, which employs about 2,000 people according to the GMB union, had since tested positive for the non-contagious, or latent, variety of TB late last year.Some people have TB in their body but do not get ill or have any symptoms – this is known as latent TB. This variant cannot be spread to others, but it can turn into active, contagious TB in the future if it is not treated

Partly AI-generated folk-pop hit barred from Sweden’s official charts

A hit song has been excluded from Sweden’s official chart after it emerged the “artist” behind it was an AI creation.I Know, You’re Not Mine – or Jag Vet, Du Är Inte Min in Swedish – by a singer called Jacub has been a streaming success in Sweden, topping the Spotify rankings.However, the Swedish music trade body has excluded the song from the official chart after learning it was AI-generated.“Jacub’s track has been excluded from Sweden’s official chart, Sverigetopplistan, which is compiled by IFPI Sweden. While the song appears on Spotify’s own charts, it does not qualify for inclusion on the official chart under the current rules,” said an IFPI Sweden spokesperson

Prominent PR firm accused of commissioning favourable changes to Wikipedia pages

A high-profile PR company founded by Keir Starmer’s communications chief has been accused of commissioning changes to Wikipedia pages to make them more favourable towards clients.Portland Communications, founded by Tim Allan, has been linked to the so-called black hat edits, sometimes referred to as “Wikilaundering”. Several changes were made to Wikipedia pages by a network of editors, allegedly controlled by a contractor working on Portland’s behalf.According to an investigation by the Bureau of Investigative Journalism (TBIJ), Portland outsourced Wikipedia editing relating to some of its high-profile clients, including the state of Qatar.TBIJ said it had evidence of alleged Wikipedia edits made on behalf of Portland between 2016 and 2024

Sacked TikTok workers in UK launch legal action over ‘union busting’

TikTok moderators have accused the social media company of “oppressive and intimidating” union busting after it fired hundreds of workers in the UK, beginning the process just before they were due to vote on forming a union.The moderators wanted to establish a collective bargaining unit to protect themselves from the personal costs of checking extreme and violent content, and have claimed TikTok is guilty of unfair dismissal and breaching trade union laws.About 400 moderators in London were fired before Christmas in a process initiated a week before the vote was due to take place.TikTok, which has about 30m monthly users in Britain, strongly denies a legal claim that has been lodged with an employment tribunal on behalf of three former workers, describing it as “baseless”.It said the sackings were part of a global restructuring involving roles in the UK, and south and south-east Asia amid the increasing use of AI to automate the removal of posts that violate content rules, with 91% of transgressive content now removed automatically