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.
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Start your day informed with the AnewZ Morning Brief. Here are the top stories for the 29th of April, covering the latest developments you need to know.
Elon Musk took the stand on Tuesday (28 April) at a high-stakes trial over the future of OpenAI, casting his lawsuit against the ChatGPT maker as a defence of charitable giving.
A pivotal trial that could shape the governance of artificial intelligence begins Tuesday in California, as Elon Musk and Sam Altman face off over OpenAI’s shift to a for-profit model.
A group of Azerbaijani civil society organisations has called for increased scrutiny of Swiss building materials giant Holcim, citing court rulings and ongoing investigations linked to its subsidiary Lafarge's activities during the Syrian conflict.
Iranian-made Yassin missiles were spotted mounted on Armenian Air Force fighter aircraft during Armenia's latest military parade on Thursday (28 May), drawing attention from defence observers and regional analysts.
Thai rescuers say five people have been pulled alive from a flooded cave in remote Laos, where seven villagers became trapped after heavy rain cut off access underground.
The Philippines remains under a "severe threat" from China despite recent efforts by Washington and Beijing to ease tensions, Philippine Defence Secretary Gilberto Teodoro said on Saturday (30 May).
Russia has recalled its ambassador to Armenia for consultations, citing Yerevan's growing rapprochement with the European Union. The move is seen as the latest sign of deteriorating relations between the longtime allies ahead of Armenia's parliamentary election on 7 June.
China will send an astronaut to its space station on Sunday for a one-year mission, the longest duration for the country so far. The mission will help study long-duration human physiology in space as China works toward a crewed Moon landing by 2030.
Anxiety over artificial intelligence is hardening among young workers as executives promote faster adoption and companies point to automation in fresh job cuts.
Hackers are increasingly using artificial intelligence to detect software vulnerabilities, reducing the time organisations have to respond to cyber threats, Verizon said in its annual data breach report.
China has launched the world’s first experiment to study how artificial human embryos develop in space, marking a major step in understanding whether humans could one day reproduce beyond Earth.
Japanese filmmaker Koji Fukada has said that the use of artificial intelligence (AI) to “jump straight to the result” risks undermining the purpose of art, which he believes should be rooted in self-expression and a deeper understanding of the world.
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