EU Designates ChatGPT a 'Very Large Online Search Engine'

Well, here's some pretty big news out of Europe that's set to reshape how we think about AI and its place in our digital lives. The European Commission has just made a truly significant designation: ChatGPT, OpenAI's widely popular AI chatbot, is now officially considered a 'very large online search engine' under the European Union's pioneering Digital Services Act (DSA). And get this – it's the very first AI chatbot to ever receive such a designation. Quite something, isn't it?

This isn't just a label, mind you; it's a declaration that carries some serious weight. To be classified as a 'very large online search engine' (or a 'very large online platform,' which Reddit and Roblox also got, by the way), a service needs to consistently serve at least 45 million average monthly users within the EU. OpenAI’s own numbers show ChatGPT easily clears this bar, having tallied roughly 159.1 million average monthly active recipients for its search functions in the EU during the six months leading up to March 31, 2026. These figures, it's worth noting, were specifically calculated for DSA compliance, giving us a clear picture of its massive reach.

But what does this designation actually mean for ChatGPT and, by extension, OpenAI? A whole lot, actually. Once officially notified (which happened on August 31, 2026), ChatGPT, Reddit, and Roblox have a mere four months to get their houses in order and comply with a raft of new, stringent DSA obligations. We're talking about things like identifying, rigorously assessing, and then actively mitigating any systemic risks their services might pose. They'll also be subject to independent annual audits, sharing crucial data with authorities and vetted researchers, and even offering users recommender options that aren't based on profiling – if that's applicable to their service, of course. Plus, if they run ads, they’ll need to maintain a public repository for them.

The Commission's reasoning here is pretty straightforward: they view ChatGPT as a sort of 'hybrid service.' Because it responds to user prompts and queries, and, crucially, includes searching the web as part of its functionality, it neatly fits the definition of an online search engine. Henna Virkkunen, the Commission's executive vice-president for tech sovereignty, security, and democracy, summed it up perfectly. She stated that these designations mean "ChatGPT, Reddit and Roblox will now be held to a higher standard of scrutiny and accountability in the European Union, in line with their large impact on our citizens and society." The stakes, it seems, couldn't be higher for these platforms.

Now, it’s important to remember that this designation isn't an accusation of wrongdoing; it's simply a recognition of their scale and impact. The actual enforcement of these new rules is a separate process. However, let's not mince words here – the penalties for non-compliance could be absolutely eye-watering. Companies found breaking the rules could face fines as high as a staggering 6% of their global annual revenue. That's a figure designed to make even the largest tech giants sit up and take notice.

So, there you have it. This move by the European Commission is more than just a regulatory update; it's a clear signal about the future of AI and how major online services will be governed. It’s a pivotal moment, really, ensuring that even the most innovative technologies like ChatGPT are held to account for their undeniable influence on society.