The lawyer told the judge he did not know content from the artificial intelligence could be false.
"You can run but you can't hide," commissioner Thierry Breton warns Twitter over upcoming rules.
Elon Musk’s brain chip firm Neuralink has received the US regulatory green light for its first human clinical trial, after earlier controversies.
The billionaire's Neuralink implant company wants to help restore people's vision and mobility.
The app, which allowed players to "buy and sell" black characters, was launched last month.
Innovation and good timing combined to make California's Nvidia the dominant firm for AI computer chips.
OpenAI's Sam Altman says if it fails to comply with the forthcoming AI Act, it might exit the EU.