FRANKFURT (Reuters) -Exploring the potential uses of artificial intelligence, Bundesbank President Joachim Nagel is now using the technology to check how his speeches ​will be perceived and whether he found the right balance on the dovish-hawkish ‌spectrum, he said on Friday. Some investment banks have built large language model AI tools to pour over central ‌bank publications like speeches, interviews and press conferences to gauge the underlying tone of the debate in the hope they could predict policy d ...