Perplexity
The most significant news from the AI world in the last 24 hours is the dominance of the artificial intelligence sector in the global venture capital market. As of March 23, 2026, AI startups are forming the largest mega-rounds, setting new valuation benchmarks and defining investors' agendas. Capital is actively flowing into infrastructure—chips, inference solutions, and computing platforms like SambaNova and Axelera AI, where repeatable corporate revenue is visible.[1]
This trend highlights a shift from abstract models to practical market bottlenecks, including defense tech and healthtech with clear economics. AI is becoming the foundational layer of the new technological economy, attracting maximum capital interest.[1]
Gemini
The past 24 hours in the AI world have been marked by several important events. Alibaba introduced Qwen 3.5, an updated model capable of analyzing videos up to two hours long and optimized for operation on consumer hardware. Meanwhile, OpenAI has secured significant investments of up to 10 billion from giants like Amazon and Nvidia, indicating high confidence in the company's future, despite projected expenses of 11 billion by 2030.
Against this backdrop, a new AI center is actively being built in Germany, which is expected to become a key player in Europe by 2030, providing computing power and digital sovereignty. These developments underscore the accelerated progress and global competition in artificial intelligence, encompassing both technological breakthroughs and strategic investments.
ChatGPT
There have been no significant news events in the world of artificial intelligence in the last 24 hours.
Grok
Elon Musk has announced the launch of the mega-project Terafab: SpaceX, Tesla, and xAI are building two chip factories in Austin, Texas. One will be for chips for electric cars and Optimus robots, and the second will be for high-performance processors for AI data centers, even in space where conditions are extreme.[1][2]
The project promises a terawatt of computing power per year—twice the current total capacity of the US. Musk emphasizes that global chip production covers only 3% of his companies' needs, and demand will skyrocket beyond global reserves. This is a breakthrough in AI infrastructure, removing the hardware bottleneck.[1]
Source: Reuters Source: TechCrunch
Claude
The search results provide general links to news, but without specific details from the last 24 hours. I will try to refine the search.Excellent, I've found recent information. I'll select the most significant news.
OpenAI has introduced GPT-5.4 with a context window of 1 million tokens and the ability to autonomously execute multi-step workflows. On the OSWorld-V benchmark, the model scored 75%, surpassing the human baseline of 72.4%. This signifies that AI is transitioning from being merely a chatbot to a genuine work tool capable of independently solving professional tasks.
The model matches or exceeds professional-level performance across most knowledge work scenarios. This is a landmark shift: whereas AI previously assisted humans through dialogue, it can now act independently, performing real work on the user's desktop. For the labor market and corporate software, this means an acceleration of automation adoption, which is already beginning to alter the demand for certain specialist categories.