Sustainable development Archives | Page 211 of 305

OpenAI to tweak GPT-4o after user concerns

OpenAI CEO Sam Altman announced that the company would work on reversing recent changes made to its GPT-4o model after users complained about the chatbot’s overly appeasing behaviour. The update, rolled out on 26 April, had been intended to enhance the intelligence and personality of the AI.

Instead of achieving balance, however, users felt the model became sycophantic and unreliable, raising concerns about its objectivity and its weakened guardrails for unsafe content.

Mr Altman acknowledged the feedback on X, admitting that the latest updates had made the AI’s personality ‘too sycophant-y and annoying,’ despite some positive elements. He added that immediate fixes were underway, with further adjustments expected throughout the week.

Instead of sticking with a one-size-fits-all approach, OpenAI plans to eventually offer users a choice of different AI personalities to better suit individual preferences.

Some users suggested the chatbot would be far more effective if it simply focused on answering questions in a scientific, straightforward manner instead of trying to please.

Venture capitalist Debarghya Das also warned that making the AI overly flattering could harm users’ mental resilience, pointing out that chasing user retention metrics might turn the chatbot into a ‘slot machine for the human brain.’

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Russian governor proposes gas-powered Bitcoin mining solution

A Russian provincial governor has proposed a solution to Bitcoin mining-related energy shortages. He suggested that associated gas from oil drilling sites could power mining operations.

Irkutsk Governor Igor Kobzev suggested that crypto miners collaborate with oil and gas companies to build data centres powered by alternative fuels. The suggestion comes amidst mounting energy concerns, especially after the recent year-round ban on Bitcoin mining in southern Irkutsk.

Governor Kobzev stated that the regional government supports Bitcoin mining but is committed to ensuring reliable electricity for residents and businesses.

He pointed out that mining operations should address the region’s electricity shortages. The government is ready to facilitate partnerships between miners and the oil and gas sectors.

Russian companies like BitRiver and Gazprom Neft have already experimented with using associated gas to power crypto mining facilities.

The Ministry of Energy is reportedly considering additional regional mining bans due to the strain on electricity networks.

Despite concerns, Governor Kobzev supports associated gas-powered mining, viewing it as a solution to reduce flaring and the environmental impact.

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AI tool aims to improve early lung cancer detection

A new AI tool developed by Amsterdam UMC could help GPs detect lung cancer up to four months earlier than current methods, significantly improving survival rates and reducing treatment costs.

The algorithm, which uses data from over 500,000 patients, analyses both structured medical records and unstructured notes made by GPs during regular visits.

By identifying subtle clues like recurring mild symptoms or patterns in appointments, the tool spots signs of cancer before patients would typically be referred for testing.

The AI system was tested on data from general practices across the Netherlands, successfully predicting lung cancer diagnoses months before traditional methods. However, this early detection could have a profound impact, as early-stage lung cancer is often more treatable and can improve survival chances.

Unlike national screening programmes, this tool can be used during a GP consultation without requiring additional tests, and it appears to produce fewer false positives.

While the findings are promising, further research is needed to refine the tool and ensure its effectiveness in different healthcare systems. The researchers also believe the technology could be adapted to detect other hard-to-diagnose cancers, such as pancreatic or ovarian cancer.

If successful, it could revolutionise how GPs identify cancers early, offering a significant leap forward in improving patient outcomes.

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Auto Shanghai 2025 showcases cutting-edge AI robots

At Auto Shanghai 2025, running from April 23 to May 2, nearly 1,000 companies from 26 countries showcase their innovations.

A major highlight of the event has been the introduction of AI humanoid robots.

Among the most talked-about innovations is Mornine Gen-1, an AI humanoid robot developed by Chinese automaker Chery.

Designed to resemble a young woman, Mornine is set for various roles, from auto sales consultation to retail guidance and entertainment performances.

Also drawing attention is AgiBot’s A2 interactive service robot. Serving as a ‘sales consultant,’ the A2’s smart, interactive features have made it a standout at the event.

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Microsoft’s Surface ad uses generative AI without anyone noticing

Microsoft recently revealed that it created a minute-long ad for its Surface Pro and Surface Laptop using generative AI, but the twist is that no one seemed to notice the AI elements, even though the ad has been online for nearly three months.

Released on January 30th, the ad features a mix of real footage and AI-generated content, with some AI-generated visuals corrected and integrated with live shots.

The AI tools were first used to generate the script, storyboards, and pitch deck for the ad. From there, a combination of text prompts and sample images helped generate visuals, which were iterated on and refined with image and video generators like Hailuo and Kling.

Creative director Cisco McCarthy explained that it took thousands of prompts to achieve the desired results, although the process ultimately saved the team around 90% of the time and cost typically needed for such a production.

Despite the AI involvement, most viewers didn’t notice the difference. The ad has received over 40,000 views on YouTube, but none of the top comments suggest AI was used. The quick-cut editing style helped mask the AI output’s flaws, demonstrating how powerful generative AI has become in the right hands.

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North Korean hackers create fake US firms to target crypto developers

North Korea’s Lazarus Group has launched a sophisticated campaign to infiltrate the cryptocurrency industry by registering fake companies in the US and using them to lure developers into downloading malware.

According to a Reuters investigation, these US-registered shell companies, including Blocknovas LLC and Softglide LLC, were set up using false identities and addresses, giving the operation a veneer of legitimacy instead of drawing suspicion.

Once established, the fake firms posted job listings through legitimate platforms like LinkedIn and Upwork to attract developers. Applicants were guided through fake interview processes and instructed to download so-called test assignments.

Instead of harmless software, the files installed malware that enabled the hackers to steal passwords, crypto wallet keys, and other sensitive information.

The FBI has since seized Blocknovas’ domain and confirmed its connection to Lazarus, labelling the campaign a significant evolution in North Korea’s cyber operations.

These attacks were supported by Russian infrastructure, allowing Lazarus operatives to bypass North Korea’s limited internet access.

Tools such as VPNs and remote desktop software enabled them to manage operations, communicate over platforms like GitHub and Telegram, and even record training videos on how to exfiltrate data.

Silent Push researchers confirmed that the campaign has impacted hundreds of developers and likely fed some stolen access to state-aligned espionage units instead of limiting the effort to theft.

Officials from the US, South Korea, and the UN say the revenue from such cyberattacks is funneled into North Korea’s nuclear missile programme. The FBI continues to investigate and has warned that not only the hackers but also those assisting their operations could face serious consequences.

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Google boosts AI in coding and cloud growth

More than 30% of all code at Google is now written with the help of AI, according to CEO Sundar Pichai during Alphabet’s Q1 2025 earnings call.

Developers are embracing AI-generated suggestions in nearly one out of every three code changes, thanks to improved models and the rollout of agentic workflows—AI systems designed to manage complex, multi-step tasks.

Pichai noted that AI-assisted coding is expanding across the company, with customer service teams leading the way in adoption.

Alphabet reported strong financial results, with quarterly revenue climbing 12% year-over-year to $90.2 billion. Net income rose sharply by 46% to $34.5 billion, and earnings per share jumped 49%.

While there was a slight quarterly dip in revenue from the previous quarter, Google’s core advertising business, YouTube, and Google Cloud all contributed to year-on-year growth. Cloud revenue, in particular, increased 28% due to surging demand for AI and infrastructure products.

The recently released Gemini 2.5 Pro model was described by Pichai as ‘state-of-the-art’, outperforming rivals across benchmarks and landing the top spot on Chatbot Arena. Gemini models are now integrated across 15 Google products used by more than half a billion people.

Features like Gemini Live and AI-powered camera tools are being rolled out on Android and Pixel devices, while Google Assistant will also receive a Gemini upgrade later this year.

Instead of slowing down, Google is accelerating its AI development with initiatives like Gemini Robotics Models, the AI Co-Scientist for research, and the continued success of AlphaFold, used by over 2.5 million scientists.

With over 200% growth in users of AI Studio and Gemini API, and more than 140 million downloads of Gemma models, Google is clearly positioning AI at the centre of its future across products, platforms, and research.

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ChatGPT expands Deep Research to more users

A new feature introduced by ChatGPT in February, called Deep Research, is gradually becoming available across its user base. This includes subscribers on the Plus, Team, and Pro plans, while even those using the free ChatGPT app on iOS and Android can now access a simplified version.

Designed to carry out in-depth reports and analyses within minutes, Deep Research uses OpenAI’s o3 model to perform tasks that would otherwise take people hours to complete.

Instead of limiting access to paid users alone, OpenAI has rolled out a lightweight version powered by its o4-mini AI model for free users. Although responses are shorter, the company insists the quality and depth remain comparable.

The more efficient model also helps reduce costs, while delivering what OpenAI calls ‘nearly as intelligent’ results as the full version.

The feature’s capabilities stretch from suggesting personalised product purchases like cars or TVs, to helping with complex decisions such as choosing a university or analysing market trends.

Free-tier users are currently allowed up to five Deep Research tasks each month, whereas Plus and Team plans get ten full and fifteen lightweight tasks. Pro users enjoy a generous 125 tasks of each version per month, and EDU and Enterprise plans will begin access next week.

Once users hit their full version limit, they’ll be automatically shifted to the lightweight tool instead of losing access altogether. Meanwhile, Google’s GeminiAI offers a similar function for its paying customers, also aiming to deliver quick, human-level research and analysis.

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White House condemns EU fines on Apple and Meta

The White House has strongly criticised the EU after landmark fines were imposed on Apple and Meta Platforms, describing the penalties as a ‘novel form of economic extortion’ that the US would not tolerate.

The European Commission fined Apple €500 million and Meta €200 million under the Digital Markets Act (DMA), a new law designed to rein in the power of dominant tech giants.

Rather than viewing the DMA as a fair attempt to promote market competition, US officials called it ‘discriminatory’ and claimed it unfairly targets American firms, undermines innovation, and restricts civil liberties.

The White House warned that such extraterritorial measures would be treated as trade barriers and hinted at retaliation.

At the same time, tensions were mounting on another front, with US Treasury Secretary Scott Bessent acknowledging that tariffs between the US and China were unsustainable.

He said both sides must lower their tariffs, currently as high as 145 per cent, instead of expecting unilateral moves, suggesting a potential thaw in the ongoing trade war.

President Trump, while indicating openness to cutting Chinese import duties, also threatened to raise the existing 25 per cent tariff on Canadian car imports. He said the US should focus on building its own vehicles instead of relying on foreign manufacturers.

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Microsoft expands rewards for reporting AI vulnerabilities

Microsoft has announced an expanded bug bounty initiative, offering up to $30,000 for researchers who uncover critical vulnerabilities in AI features within Dynamics 365 and the Power Platform.

The programme aims to strengthen security in enterprise software by encouraging ethical hackers to identify and report risks before cybercriminals can exploit them.

Rather than relying on general severity scales, Microsoft has introduced an AI-specific vulnerability classification system. It highlights prompt injection attacks, data poisoning during training, and techniques like model stealing and training data reconstruction that could expose sensitive information.

Highest payouts are reserved for flaws that allow attackers to access other users’ data or perform privileged actions without their consent.

The company urges researchers to use free trials of its services, such as PowerApps and AI Builder, to identify weaknesses. Detailed product documentation is provided to help participants understand the systems they are testing.

Even reports that don’t qualify for a financial reward can still lead to recognition if they result in improved defences.

The AI bounty initiative is part of Microsoft’s wider commitment to collaborative cybersecurity. With AI becoming more deeply integrated into enterprise software, the company says it is more important than ever to identify vulnerabilities early instead of waiting for security breaches to occur.

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