Author: Ugochukwu Levi F

As global demand for AI continues to accelerate, NVIDIA has emerged as a central infrastructure provider for training and deploying large-scale AI models. This positioning has placed the company at the heart of what many analysts now describe as the ongoing “AI industrial revolution.” Artificial intelligence systems powering today’s most advanced chatbots, image generators, and autonomous applications are increasingly dependent on a single core enabler: high-performance computing chips developed by NVIDIA. Exploring how NVIDIA became the critical hardware backbone powering modern artificial intelligence systems and the global AI boom. The GPU Advantage Behind AI Growth At the centre of NVIDIA’s…

A new study has raised concerns about the reliability of artificial intelligence chatbots in healthcare, finding that they fail to correctly identify or properly rank possible diagnoses in more than 80% of early-stage medical cases. The findings suggest that while AI tools are increasingly used for symptom checking and health advice, they remain unreliable in situations where patient information is limited or symptoms are still developing. Struggles With Early Clinical Reasoning The research, conducted by scientists at Mass General Brigham and published in JAMA Network Open, evaluated 21 large language models across multiple clinical case scenarios. According to the study,…

OpenAI has announced the expansion of its United Kingdom operations with a new office in London, reinforcing its commitment to the region even as parts of its broader infrastructure strategy are being adjusted following a temporary pause in its Stargate-related initiatives. The London office is expected to serve as a key hub for research collaboration, policy engagement, and enterprise partnerships across the UK and wider Europe. The move highlights OpenAI’s continued push to deepen its presence in regions shaping artificial intelligence governance and adoption frameworks. “We are deepening our presence in the UK to strengthen collaboration with researchers, enterprises, and…

Across Africa’s rapidly expanding digital economy, a new wave of edge artificial intelligence (AI) systems is being deployed to reduce persistent payment failures affecting online transactions, mobile money services, and cross-border commerce. Industry operators say the technology is helping financial platforms process transactions closer to the point of use on local devices, mobile networks, and regional servers, rather than relying solely on distant cloud infrastructure that can introduce delays and outages. Payment disruptions remain a major challenge in several fast-growing African markets, where network instability, high transaction volumes, and fragmented financial systems often lead to failed or delayed payments. Analysts…

OpenAI has acquired AI personal finance startup Hiro, marking its latest move to expand into financial technology and consumer-focused AI tools. The deal, announced this week, was confirmed by Hiro’s founder, Ethan Bloch, who disclosed the acquisition in a public statement. “We’re excited to join OpenAI and bring our technology to a broader audience,” Bloch said. “Personal finance is one of the most important and underserved areas where AI can make a real difference.” Hiro develops artificial intelligence tools designed to help users manage money, forecast spending, and make informed financial decisions. The company has positioned itself at the intersection…

As artificial intelligence evolves beyond software and screens, a new frontier is emerging-Physical AI. This form of AI powers machines that can sense, decide, and act in the real world, transforming industries from manufacturing to healthcare and transportation. This article examines Physical AI, its characteristics, real-world applications, and the growing role it plays in enabling machines to perceive, decide, and act within dynamic physical environments across industries. What is Physical AI? Physical AI refers to artificial intelligence systems embedded in physical machines, such as robots, vehicles, and smart devices, that enable them to perceive their environment, process information, and take…

Meta Platforms is developing an artificial intelligence version of its chief executive, Mark Zuckerberg, designed to interact directly with employees, in a move that highlights the company’s expanding push into AI-driven workplace tools. The system is being built as a photorealistic, AI-powered avatar trained on Zuckerberg’s voice, tone, and communication style. The aim is to enable staff to engage with a digital version of the CEO for internal updates, guidance, and company-wide communication. People familiar with the project say the AI avatar is designed to hold real-time conversations with employees, effectively acting as a scalable extension of leadership across the…

A 20-year-old Texas man has been charged with attempted murder and multiple related offences after allegedly targeting the residence of Sam Altman, chief executive of OpenAI, in an incident involving an incendiary device, according to court filings and law enforcement officials. Authorities say the suspect, identified in court documents as Daniel Moreno-Gama, is accused of throwing a Molotov cocktail at Altman’s San Francisco home before later attempting to approach OpenAI’s headquarters. Law enforcement officers arrested him shortly after the incident. No injuries were reported, and officials confirmed that Altman was not present or physically harmed during the incident. According to…

Morocco has signed a $1.28 billion memorandum of understanding (MoU) to develop a large-scale artificial intelligence infrastructure project to accelerate digital transformation and position the country as a regional AI hub. The agreement was signed between Moroccan authorities and Nexus Core Systems, a technology company focused on AI infrastructure, high-performance computing, and advanced data systems. The planned project is described as an “AI factory,” combining data centre capacity, research facilities, and an innovation ecosystem to support the development and deployment of artificial intelligence. Project documents indicate that the facility will be developed in phases and will include high-performance computing infrastructure,…

MTN Ghana says it is strengthening its digital infrastructure and expanding investments in artificial intelligence (AI) to position itself as a leading force in Africa’s emerging AI-driven economy. Speaking at the Rethink Africa Intelligence Conference 2026, MTN executives highlighted the company’s strategic shift from traditional telecom services toward becoming a key enabler of AI ecosystems across the continent. Mr Ibrahim Misto, Chief Digital Officer of MTN, said the company is building platforms designed to connect governments, startups, and enterprises to scalable digital infrastructure. “We need to create value-added packages and experiences, monetise them, and assure customers their data will be…