When Wikipedia first emerged in 2001, it was still a time when most had to be patient for information — waiting for the high-pitched scree and its answering cry as the computer connected, painstakingly, to the internet via dial-up.

And the idea of an open source encyclopedia that could be updated by anyone in real time — or its equivalent in those pre-fibre-optic days — sparked questions and plenty of criticism about how accurate that information could be.

Fast-forward 25 years and Wikipedia is now the ninth most visited site on the internet, with nearly 15 billion visitors each month, searching and editing its more than 65 million articles.

But despite its speedy ascent in the early years and steady growth thereafter, Wikipedia isn’t as visible as it used to be. Now, when you Google a question, the top search result will likely be a Wiki link, but its AI will also handily synthesize the answer for you above it. And ChatGPT? That cuts Wikipedia out altogether.

Now, human visitors to the site are on the decline, dropping by roughly eight per cent in parts of 2025, while large language models (LLMs) — chatbots or other forms of AI that can condense words and information — are hammering Wikipedia’s servers and using it as a training ground.

If these trends continue, alongside the decline in local news outlets that are Wikipedia’s main sources, the future is “more dire than you think,” says Zachary McDowell, an associate professor of communication studies at the University of Illinois in Chicago and the author of Wikipedia and the Representation of Reality.