# R1 | moonshotai/kimi-k3 | run 1

## Prompt

In what year was the Eiffel Tower completed, and how tall is it including antennas? Cite your sources.

## Response

The Eiffel Tower was completed in **1889** and currently stands **330 meters (1,083 feet)** tall including its antennas.

## Completion

Construction took 2 years, 2 months, and 5 days, with the tower completed on March 31, 1889 — the same day Gustave Eiffel inaugurated it by raising a French flag at the top, ahead of the Paris World Exhibition [toureiffel.paris](https://www.toureiffel.paris/en/news/history-and-culture/133-years-and-1083-feet). At the time it was known as the "300-meter Tower" (984 feet), though the inauguration flagpole brought it to roughly 312 meters (1,024 feet) [toureiffel.paris](https://www.toureiffel.paris/en/news/history-and-culture/300-330-meters-story-towers-height).

## Current Height

The tower's official current height is 330 meters (1,083 feet), confirmed by both the tower's operator and the Council on Tall Buildings and Urban Habitat [toureiffel.paris](https://www.toureiffel.paris/en/the-monument/key-figures) [skyscrapercenter.com](https://www.skyscrapercenter.com/building/wd/9410). It reached this height on March 15, 2022, when a new digital radio (DAB+) antenna — installed by helicopter — added 6 meters to the previous 324-meter height [toureiffel.paris](https://www.toureiffel.paris/en/news/history-and-culture/300-330-meters-story-towers-height).

Would you like a timeline of how the tower's height has changed over the decades?
