Digital cooperation

ChatGPT reaches 800 million weekly users as OpenAI’s value hits $500 billion

OpenAI CEO Sam Altman has announced that ChatGPT now reaches 800 million weekly active users, reflecting rapid growth across consumers, developers, enterprises and governments.

The figure marks another milestone for the company, which reported 700 million weekly users in August and 500 million at the end of March.

Altman shared the news during OpenAI’s Dev Day keynote, noting that four million developers are now building with OpenAI tools. He said ChatGPT processes more than six billion tokens per minute through its API, signalling how deeply integrated it has become across digital ecosystems.

The event also introduced new tools for building apps directly within ChatGPT and creating more advanced agentic systems. Altman states these will support a new generation of interactive and personalised applications.

OpenAI, still legally a nonprofit, was recently valued at $500 billion following a private stock sale worth $6.6 billion.

Its growing portfolio now includes the Sora video-generation tool, a new social platform, and a commerce partnership with Stripe, consolidating its status as the world’s most valuable private company.

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Mercedes-Benz launches MBUX beta programme with ChatGPT

Mercedes-Benz is integrating ChatGPT into its MBUX infotainment system, enhancing voice control for US customers. The AI upgrade allows the Hey Mercedes assistant to understand natural language more effectively, providing detailed responses and conversational interactions.

An optional beta programme is available for over 900,000 vehicles, accessible via the Mercedes me app or through a voice command.

Microsoft’s Azure OpenAI Service powers ChatGPT with enterprise-grade security and reliability. Mercedes-Benz retains full control over IT processes, with voice command data anonymised and stored in the Mercedes-Benz Intelligent Cloud.

Data privacy remains a top priority, ensuring customers are aware of what information is collected and how it is used.

ChatGPT complements the existing capabilities of Hey Mercedes, extending the assistant’s range beyond predefined tasks. Drivers and passengers can now receive detailed information about destinations, recipes, sports, weather, or other queries while keeping their hands on the wheel.

The three-month beta programme will help Mercedes-Benz refine the assistant and guide future rollouts across markets and languages.

Mercedes-Benz emphasises responsible AI integration, aligning ChatGPT with its AI principles. The system is continuously monitored to mitigate potential risks, ensuring innovative features are delivered safely and effectively to customers.

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New bill creates National Cybersecurity Authority in Brazil

Brazil is set to approve its first comprehensive Cybersecurity Legal Framework with Bill No. 4752/2025. The legislation creates a National Cybersecurity Authority and requires compliance for government procurement, with shared responsibility for supply chain security incidents.

The framework aims to unify the country’s fragmented cybersecurity policies. Government agencies will follow ANC standards, while companies delivering services to public entities must meet minimum cybersecurity requirements.

The ANC will also publish lists of compliant suppliers, providing a form of certification that could enhance trust in both public and private partnerships.

Supply chain oversight is a key element of the bill. Public bodies must assess supplier risks, and liability will be shared in the event of breaches.

The law encourages investment in national cybersecurity technologies and offers opportunities for companies to access financing and participate in the National Cybersecurity Program.

Approval would make Brazil one of the first Latin American countries with a robust federal cybersecurity law. The framework aims to strengthen protections, encourage innovation, and boost confidence for citizens, businesses, and international partners.

Companies that prepare now will gain a competitive advantage when the law comes into effect.

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OpenAI and AMD strike 6GW GPU deal to power next-generation AI infrastructure

AMD and OpenAI have announced a strategic partnership to deploy up to six gigawatts of AMD GPUs, marking one of the largest AI compute collaborations.

The multi-year agreement will begin with the rollout of one gigawatt of AMD Instinct MI450 GPUs in the second half of 2026, with further deployments planned across future AMD generations.

A deal that deepens a long-standing relationship between the two companies began with AMD’s MI300X and MI350X series.

OpenAI will adopt AMD as a core strategic compute partner, integrating its technology into large-scale AI systems and jointly optimising product roadmaps to support next-generation AI workloads.

To strengthen alignment, AMD has issued OpenAI a warrant for up to 160 million shares, with tranches vesting as the partnership achieves deployment and share-price milestones. AMD expects the collaboration to deliver tens of billions in revenue and boost its non-GAAP earnings per share.

AMD CEO Dr Lisa Su called the deal ‘a true win-win’ for both companies, while OpenAI’s Sam Altman said the partnership will ‘accelerate progress and bring advanced AI benefits to everyone faster’.

The collaboration positions AMD as a leading hardware supplier in the race to build global-scale AI infrastructure.

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OpenAI backs policy push for Europe’s AI uptake

OpenAI and Allied for Startups have released Hacktivate AI, a set of 20 ideas to speed up AI adoption across Europe ahead of the Commission’s Apply AI Strategy.

The report emerged from a Brussels policy hackathon with 65 participants from EU bodies, governments, enterprises and startups, proposing measures such as an Individual AI Learning Account, an AI Champions Network for SMEs, a European GovAI Hub and relentless harmonisation.

OpenAI highlights strong European demand and uneven workplace uptake, citing sector gaps and the need for targeted support, while pointing to initiatives like OpenAI Academy to widen skills.

Broader policy momentum is building, with the EU preparing an Apply AI Strategy to boost homegrown tools and cut dependencies, reinforcing the push for practical deployment across public services and industry.

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European data centre sales surge amid AI boom

Private capital firms are accelerating sales of European data centres, aiming to capitalise on the US-led AI boom. Deals valued at around €17 billion are expected within weeks, highlighting growing investor interest in digital infrastructure.

Oaktree Capital Management has started selling part of Pure DC, its European and Middle Eastern data centre company, valued at up to €5 billion.

Other firms are joining the rush. Swiss investor Partners Group may raise €4 billion from selling Nordic operator atNorth, while Swedish firm EQT has begun selling GlobalConnect, its Nordic broadband and data centre business, potentially worth €8 billion.

Deutsche Bank’s asset manager DWS and telecoms firm Orange are also reported to be selling stakes in European data centres.

The surge in sales reflects strong demand for assets that offer stable, long-term revenues while enabling current owners to fund infrastructure upgrades. So far in 2025, 162 data centre deals worth $46 billion have closed, with 45 more deals valued at $35 billion pending, according to Synergy Research Group.

Analysts note that the trend mirrors last year’s record activity, which saw 287 deals totalling more than $77 billion. Investors remain focused on Europe as AI-driven growth fuels the need for robust digital infrastructure across the continent.

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A new AI strategy by the EU to cut reliance on the US and China

The EU is preparing to unveil a new strategy to reduce reliance on American and Chinese technology by accelerating the growth of homegrown AI.

The ‘Apply AI strategy’, set to be presented by the EU tech chief Henna Virkkunen, positions AI as a strategic asset essential for the bloc’s competitiveness, security and resilience.

According to draft documents, the plan will prioritise adopting European-made AI tools across healthcare, defence and manufacturing.

Public administrations are expected to play a central role by integrating open-source EU AI systems, providing a market for local start-ups and reducing dependence on foreign platforms. The Commission has pledged €1bn from existing financing programmes to support the initiative.

Brussels has warned that foreign control of the ‘AI stack’ (the hardware and software that underpin advanced systems) could be ‘weaponised’ by state and non-state actors.

These concerns have intensified following Europe’s continued dependence on American tech infrastructure. Meanwhile, China’s rapid progress in AI has further raised fears that the Union risks losing influence in shaping the technology’s future.

Several high-potential AI firms have already been hosted by the EU, including France’s Mistral and Germany’s Helsing. However, they rely heavily on overseas suppliers for software, hardware, and critical minerals.

The Commission wants to accelerate the deployment of European AI-enabled defence tools, such as command-and-control systems, which remain dependent on NATO and US providers. The strategy also outlines investment in sovereign frontier models for areas like space defence.

President Ursula von der Leyen said the bloc aims to ‘speed up AI adoption across the board’ to ensure it does not miss the transformative wave.

Brussels hopes to carve out a more substantial global role in the next phase of technological competition by reframing AI as an industrial sovereignty and security instrument.

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Labour market remains stable despite rapid AI adoption

Surveys show persistent anxiety about AI-driven job losses. Nearly three years after ChatGPT’s launch, labour data indicate that these fears have not materialised. Researchers examined shifts in the US occupational mix since late 2022, comparing them to earlier technological transitions.

Their analysis found that shifts in job composition have been modest, resembling the gradual changes seen during the rise of computers and the internet. The overall pace of occupational change has not accelerated substantially, suggesting that widespread job losses due to AI have not yet occurred.

Industry-level data shows limited impact. High-exposure sectors, such as Information and Professional Services, have seen shifts, but many predate the introduction of ChatGPT. Overall, labour market volatility remains below the levels of historical periods of major change.

To better gauge AI’s impact, the study compared OpenAI’s exposure data with Anthropic’s usage data from Claude. The two show limited correlation, indicating that high exposure does not always imply widespread use, especially outside of software and quantitative roles.

Researchers caution that significant labour effects may take longer to emerge, as seen with past technologies. They argue that transparent, comprehensive usage data from major AI providers will be essential to monitor real impacts over time.

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Meta unveils Candle cable to boost Asia-Pacific connectivity

Meta has announced Candle, a new submarine cable system designed to enhance digital connectivity across East and Southeast Asia. The 8,000-kilometre network will link Japan, Taiwan, the Philippines, Indonesia, Malaysia, and Singapore by 2028, offering a record 570 terabits per second (Tbps) of capacity.

Developed with regional telecommunications partners, Candle will use advanced 24 fibre-pair technology to deliver Meta’s largest bandwidth performance in the Asia-Pacific region.

The company also confirmed progress on several other subsea infrastructure projects. The Bifrost cable now connects Singapore, Indonesia, the Philippines, and the United States, with Mexico expected to join by 2026, adding 260 Tbps of new capacity.

Meanwhile, Echo currently links Guam and California with the same bandwidth, and Apricot has gone live between Japan, Taiwan, and Guam, with future extensions planned to Southeast Asia.

Together, Candle, Bifrost, Echo, and Apricot will improve intra-Asian connectivity and strengthen digital bridges between Asia and the Americas. These projects are part of Meta’s global network investments, including Project Waterworth and 2Africa, aimed at expanding access to AI and digital infrastructure.

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Bezos predicts gigantic gains from the current AI investment bubble

Jeff Bezos has acknowledged that an ‘AI bubble’ is underway but believes its long-term impact will be overwhelmingly positive.

Speaking at Italian Tech Week in Turin, the Amazon founder described it as an ‘industrial bubble’ rather than a purely financial.

He argued that the intense competition and heavy investment will ultimately leave society better off, even if many projects fail. ‘When the dust settles and you see who the winners are, societies benefit from those investors,’ he said, adding that the benefits of AI will be ‘gigantic’.

Bezos’s comments come amid surging spending by Big Tech on AI chips and data centres. Citigroup forecasts that investment will exceed $2.8 trillion by 2029.

OpenAI, Meta, Microsoft, Google and others are pouring billions into infrastructure, with projects like OpenAI’s $500 billion Stargate initiative and Meta’s $29 billion capital raise for AI data centres.

Industry leaders, including Sam Altman of OpenAI, warned of an AI bubble. Yet many argue that, unlike the dot-com era, today’s market is anchored by Nvidia and OpenAI, whose products form the backbone of AI development.

The challenge for tech giants will be finding ways to recover vast investments while sustaining rapid growth.

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