Mr Sunak interviewed Mr Musk on a small stage at Lancaster House today, one of the government's most opulent London venues which is often used for diplomatic functions.
Mr Guterres was joined by other political leaders including US Vice President Kamala Harris and EU chief Ursula von der Leyen at the two-day conference. "We urgently need frameworks to deal with these risks, so that both developers and the public are safe and can have confidence in AI," he said in a statement.
The summit at Bletchley Park, began yesterday with the publication of an agreement signed by 28 countries and the European Union acknowledging the"need for international action". Ms Harris told delegates of US efforts to help distinguish authentic government-produced digital content from AI-generated content, and to prevent the use of discriminatory AI algorithms, according to her office.