AI experts disown Musk-backed campaign citing their research

FILE PHOTO: Tesla founder Elon Musk attends Offshore Northern Seas 2022 in Stavanger, Norway August 29, 2022. NTB/Carina Johansen via REUTERS

LONDON (Reuters) -Four artificial intelligence experts have expressed concern after their work was cited in an open letter – co-signed by Elon Musk – demanding an urgent pause in research.

The letter, dated March 22 and with more than 1,800 signatures by Friday, called for a six-month circuit-breaker in the development of systems "more powerful" than Microsoft-backed OpenAI's new GPT-4, which can hold human-like conversation, compose songs and summarise lengthy documents.