China unveils world's fastest high-speed train prototype, to travel at 450 kmph
Beijing, Dec 29: China on Sunday unveiled an updated model of its high-speed bullet train which its manufacturer claims reached speeds of 450 kmph during the test runs, making it the world’s fastest high-speed train.
According to the China State Railway Group Co (China Railway), the new model, known as the CR450 prototype, will further shorten travel time and improve connectivity, making travel more convenient and efficient for the country's vast passengers.
The CR450 prototype reached a test speed of 450 kmph, with key performance indicators — operational speed, energy consumption, interior noise, and braking distance — setting a new international benchmark, official media here reported.
It is significantly faster than the CR400 Fuxing high-speed rail (HSR) currently in service, which operates at speeds of 350 kmph, a report by state-run Xinhua said.
China Railway will arrange a series of line tests for the prototypes and optimise technical indicators to ensure the CR450 enters commercial service as soon as possible, it said.
According to the latest official figures, China's operational HSR tracks have reached about 47,000 kms, connecting major cities in the country.
Though not profitable, China says the HSR network expansion has played a crucial role in the nation's economic and social development, reducing travel times and boosting industrial development along railway routes.
According to internal surveys, the Beijing-Shanghai train service was the most profitable, while the networks in other cities have yet to turn lucrative.
In recent years, China’s HSR exported its network in Thailand and Indonesia, and built the Belgrade-Novi Sad HSR in Serbia.
China’s Big Move!
— Shen Shiwei 沈诗伟 (@shen_shiwei) December 29, 2024
The world’s fastest and China’s new-generation high-speed train CR450 for commercial operation officially debut in Beijing.
The luxury and intelligent high-speed train will operate at a speed of 400km/h, faster than the current Fuxing which runs at 350km/h. pic.twitter.com/4i4BvUFF8E
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Andhra to be developed as knowledge, creator economy hub: CM Naidu
New Delhi/Amaravati (PTI): Andhra Pradesh Chief Minister N Chandrababu Naidu on Friday said the state is taking steps to transform itself into a knowledge and creator economy hub with a strong focus on artificial intelligence and quantum technology.
He noted that Andhra Pradesh has abundant tech-driven youth and the government is formulating plans to train them in futuristic technologies with support from global technology firms.
"Our goal is to transform Andhra Pradesh into a knowledge hub by focusing on AI, quantum computing, data centres, drone cities and space cities. The youth will remain our biggest asset over the next 25 years, and we seek global partnerships to scale up the creator economy," said Naidu during his interactions at the India AI Impact Summit 2026 in Delhi.
Naidu, who participated in the summit in the national capital, also held meetings with several global technology leaders and industrialists to explore collaborations in artificial intelligence, clean energy and innovation ecosystems.
He met Adobe CEO Shantanu Narayen, Autodesk AI Head Mike Haley, Aramco India Director Abdul Rehman AiThukair, LEGO Education Vice President Tom Hall, Aadhaar Founder and CTO Srikanth Nadhamuni, Khosla Ventures Managing Partner Vinod Khosla and others at the AP Pavilion.
The chief minister also held discussions with Saudi Aramco representatives on clean energy projects, including solar initiatives, and invited the company to expand operations in Andhra Pradesh, stating that the state is highly suitable for green energy production.
He sought support from NVIDIA Vice President Callista Redmond for establishing AI Living Labs and proposed partnerships through the Ratan Tata Innovation Hub to promote youth innovation, including collaborations with IIT Tirupati and Indian Institute of Science Education and Research (IISER) Tirupati under the Andhra Pradesh Future Innovation and Research for Science and Technology (AP FIRST) initiative.
Naidu urged Autodesk leadership to support the development of Global Capability Centres in design engineering and requested the establishment of an Innovation Academy in Amaravati aligned with quantum technology, besides proposing AI and robotics learning labs in partnership with LEGO Education.
He also discussed AI-driven smart governance solutions with Quantela Inc Chairman Sridhar Gadhi, while World Bank Group Digital AI Regional Director Mahesh Uttamchandani met Naidu on the sidelines of the summit.
Following the meetings, Naidu visited various exhibition stalls at the summit, including those of NVIDIA, Tata, Intel and Microsoft, and reviewed AI applications across agriculture, healthcare and industry.
