<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
Can you list a top 5 of the most largest buildings in the world?<|im_end|>
<|im_start|>assistant
Top 5 tallest buildings in the world, as per 2023:
1) Burj Khalifa, in Dubai
2) Merdeka 118, in Kuala Lumpur in Malaysia.
3) Shanghai Tower, in China.
4) The Abraj Al-Bait Clock Tower, in Mecca, Saudi Arabia.
5) The Ping An International Finance Centre, Shenzhen.<|im_end|>
<|im_start|>user
Are there buildings under construction that can be added to this list when completed?<|im_end|>
<|im_start|>assistant
Yes, there are several buildings currently under construction that will be among the tallest in the world when completed. For example, the Jeddah Tower in Saudi Arabia, which is expected to reach a height of over 1 kilometer, is currently under construction and is scheduled to be completed in 2024. Additionally, there is the Wuhan Greenland Center in China, which is also under construction and is expected to reach a height of over 600 meters when completed. It is not uncommon for new buildings to surpass existing ones in height as architectural and construction technology advances.<|im_end|>