Energy Energy

ChatGPT ‘memory’ mode raises data-portability questions from EU’s Vestager

ChatGPT’s new functionality for users to save their conversation history for future queries has prompted questions from the EU’s competition chief Margrethe Vestager on whether there should be data portability between large-language models.
“I just learned that the new versions of ChatGPT can remember you and that is obviously

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Tono Gil

Regulatory Reporter


Tono is a competition reporter for MLex in Brussels. Prior to joining MLex, he worked as a trainee in the European Parliament and as a correspondent in Valencia and Buenos Aires for the Spanish news agency EFE. Tono holds a degree in Journalism from the University of Valencia and a master in Transmedia Journalism.

Matthew Newman

Chief Correspondent


Matthew Newman is a chief correspondent for MLex and writes about data protection, privacy, telecoms, cyber security and artificial intelligence. Matthew began his journalism career in 1991 in community newspapers. He worked as a reporter in Riga, Latvia in 1993 and then moved to Chicago where he covered local news. In 1995, he became a personal finance reporter for Dow Jones Newswires, and was then transferred to Brussels in 1999. He specialized in EU regulatory affairs, including trade and telecom issues. He began covering competition for Bloomberg News as an EU court reporter in 2004. In 2010, he was named spokesman for Viviane Reding, the EU’s justice commissioner. In January 2012, he helped launch the commission’s proposal to overall data protection rules.

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