
OpenAI's ChatGPT is now a Very Large Online Search Engine in the EU.
It must follow DSA rules on minors, mental health, and illegal content.
Reddit and Roblox also face similar platform rules.
What happened
The European Commission designated ChatGPT a Very Large Online Search Engine under the EU's Digital Services Act, alongside Reddit and Roblox as Very Large Online Platforms.
Why it matters
Under the DSA, ChatGPT must now mitigate risks related to minors' impact, user mental health, and illegal content, plus comply with ad-targeting restrictions and transparency rules on recommendation algorithms.
What to watch
ChatGPT, Reddit, and Roblox have until the end of December 2026 to comply, as they each reach at least 45 million average monthly EU users.
Ask the AI about this article →
The European Commission's designation of ChatGPT as a Very Large Online Search Engine under the Digital Services Act marks a significant regulatory shift for OpenAI in the EU. Unlike typical search engines, ChatGPT's conversational AI presents unique challenges for compliance, particularly around content moderation and algorithmic transparency. The DSA's requirements to protect minors and mental health, and to curb illegal content, will likely force OpenAI to invest in new safety measures and reporting mechanisms by the end of December 2026. Reddit and Roblox, designated as Very Large Online Platforms, face similar obligations, reflecting a broader EU approach to holding major digital services accountable for their societal impact. The designation underscores the EU's proactive stance in regulating AI, potentially setting a precedent for other jurisdictions.
For example, today's edition would include:
AI-summarized, only the topics you pick — one digest a day via Email, Slack, or Discord.
Free · takes 30 seconds · unsubscribe anytimeWhat is AIToday? →
Ask AI anything about this article. Q&As are published on this page for other readers too.
Analyst Ming-Chi Kuo says Nvidia has revived the Rubin CPX AI accelerator with a substantially redesigned arch…

A UK study by UK AI Security Institute and Limbic AI surveyed 6,474 British adults

Broadcom's Clayton Donley says companies are doing mission-critical work with AI agents quickly, but without t…
Bank of England governor Andrew Bailey warned that advanced AI poses risks to financial infrastructure in a le…
OpenAI released a new evaluation framework on July 17, 2026, urging companies to measure AI ROI by 'useful out…

As AI agents perform real business tasks, 'Agentic Identity' (giving each AI a unique employee-like ID) and 'D…
