OpenAI has unveiled GPT-4.5, its most expansive AI model yet, code-named Orion. The new release marks a significant milestone in the evolution of the company’s language models, boasting increased computing power and a more extensive dataset than any previous version.
In a recent announcement, CEO Sam Altman highlighted the challenges encountered during the model’s rollout. “We had to stagger the rollout because we were literally out of GPUs,” Altman said, underscoring the unprecedented scale and computational demands of GPT-4.5. Early access to the model is currently available as a research preview for subscribers to the $200-a-month ChatGPT Pro plan. Meanwhile, users on ChatGPT Plus and ChatGPT Team plans are expected to receive access next week.
OpenAI’s latest model builds on the capabilities of its predecessors, promising enhanced performance across a range of applications from natural language understanding to complex reasoning. As part of a broader industry trend toward larger, more capable AI systems, GPT-4.5 is set to fuel advancements in both academic research and commercial applications.
The launch of GPT-4.5 comes amid a dynamic period in the tech sector, with significant developments unfolding across various areas of artificial intelligence. As OpenAI continues to push the boundaries of what is possible with large language models, industry observers will be watching closely to see how these innovations influence the rapidly evolving AI landscape.
OpenAI announced Monday that it will retain its nonprofit governance structure while proceeding with a major restructuring of its for-profit subsidiary to enable greater capital-raising capacity amid intensifying competition in the artificial intelligence sector.
The global economy, already fragile, now faces a new shock—this time from the United States. President Donald Trump’s latest tariff wave has dragged average U.S. duties to levels unseen in over a century. The trade war with China is escalating fast.
Sam Altman has stepped down as chair of nuclear start-up Oklo, citing a potential conflict of interest ahead of talks with OpenAI over a future energy supply deal. The move comes as the pressure mounts to power artificial intelligence with stable, low-carbon energy sources.
OpenAI has unveiled a new option called Flex processing, an API service designed to provide more affordable AI model usage in exchange for slower response times and occasional resource unavailability.
A jury trial in the lawsuit filed by billionaire Elon Musk against OpenAI will begin in spring 2026, as determined by U.S. District Judge Yvonne Gonzalez Rogers on Friday.
The U.S. Energy Information Administration (EIA) has slightly increased its forecast for Brent crude oil prices in 2025, despite expectations of growing global stockpiles.
The Trump administration has been urging Mexico to investigate and prosecute politicians suspected of ties to organized crime, and to extradite them to the United States if there are relevant criminal charges, according to sources familiar with the discussions.
UN Secretary-General Antonio Guterres has voiced deep concern over the US decision to sanction four International Criminal Court (ICC) judges, accused by the US of alleged transgressions.
South Korea's main stock index, the Korea Composite Stock Price Index (KOSPI), rose by 35.19 points, or 1.23%, on Wednesday, closing at 2,907.04. This marks its highest closing level since January 14, 2022, when it reached 2,921.92 points.
U.S. Defense Secretary Pete Hegseth has authorized the voluntary evacuation of military dependents from locations across the Middle East, a U.S. defense official said Wednesday.
Start your day informed with AnewZ Morning Brief: here are the top news stories for June 8th, covering the latest developments you need to know.
Presidential candidate Miguel Uribe Turbay is in critical condition after being shot three times — including twice in the head — during a campaign event in Bogotá.
A 30-year-old woman was shot by police in Munich on Saturday evening after stabbing two people at Theresienwiese, a central park best known for hosting Oktoberfest.
Kazakhstan and the UK are strengthening defense ties with a new Military Cooperation Plan, focusing on peacekeeping and military education.
Mexican President Claudia Sheinbaum has condemned U.S. immigration raids and National Guard deployment in Los Angeles, calling for reforms instead of enforcement.
The National Election Board of Ethiopia (NEBE) has announced a landmark shift in its electoral process, declaring that the general elections scheduled for mid-2026 will be conducted using a fully digital system.
Prime Minister Petteri Orpo has announced Finland's ambition to host a European AI gigafactory. The move aims to boost national growth by building on the success of the LUMI supercomputer, with telecommunications giant Nokia poised to lead the project's business consortium.
British scientists have built more than 3,800 digital replicas of human hearts using AI and clinical data, aiming to revolutionize diagnosis, correct medical bias, and improve patient care.
Rolls-Royce SMR has been named the preferred bidder to develop the UK's first small modular reactors (SMRs) in partnership with the newly renamed Great British Energy – Nuclear. The project aims to bolster the UK's clean energy supply and energy independence.
Microsoft has officially revealed its long-anticipated handheld gaming console, the ROG Xbox Ally, developed in partnership with Asus. This new device aims to provide access to Xbox Game Pass libraries in a portable format, with its release scheduled for the end of 2025.
The U.S. Energy Information Administration (EIA) has slightly increased its forecast for Brent crude oil prices in 2025, despite expectations of growing global stockpiles.
The Trump administration has been urging Mexico to investigate and prosecute politicians suspected of ties to organized crime, and to extradite them to the United States if there are relevant criminal charges, according to sources familiar with the discussions.
UN Secretary-General Antonio Guterres has voiced deep concern over the US decision to sanction four International Criminal Court (ICC) judges, accused by the US of alleged transgressions.
South Korea's main stock index, the Korea Composite Stock Price Index (KOSPI), rose by 35.19 points, or 1.23%, on Wednesday, closing at 2,907.04. This marks its highest closing level since January 14, 2022, when it reached 2,921.92 points.
U.S. Defense Secretary Pete Hegseth has authorized the voluntary evacuation of military dependents from locations across the Middle East, a U.S. defense official said Wednesday.
You can download the AnewZ application from Play Store and the App Store.
What is your opinion on this topic?
Leave the first comment