Ex-Treasury chief the Harvard professor is departing from the governing body at OpenAI, just days after a batch of electronic messages between him and deceased financier the accused trafficker became public.
He commented in a release that he was "appreciative for the opportunity to have participated, enthusiastic about the prospects of the organization, and look forward observing their development".
Summers, who formerly presided over the Ivy League institution, announced on Monday that he would be scaling back from public responsibilities due to his connections with the convicted sex offender.
The recently released messages revealed that Summers corresponded with Jeffrey Epstein until the eve of Epstein's 2019 detention for alleged sex trafficking of young people.
In another announcement, the artificial intelligence company said it understood Summers' choice to depart.
"We acknowledge his many contributions and the perspective he provided to the directors," the organization commented.
This announcement follows after both chambers of Congress voted on recently to pass a measure that would compel the federal prosecutors to make public its records on Jeffrey Epstein.
The measure will afterward head to the office of US President Donald Trump for endorsement. He has indicated he intends to sign the legislation, after reversing his view on the matter following pushback from his supporters.
A batch of Epstein-related messages made public by the House Oversight Committee last week referenced numerous prominent individuals in the billionaire's former circle, without implying any criminal activity by those figures.
The emails showed that Summers and Jeffrey Epstein often met for meals, with Epstein often attempting to connect Summers to notable world leaders.
After the messages were released with the wider community, he stated he accepted "total ownership for my poor judgment to persist in communicating with Mr Epstein".
He further stated that he desired "to restore trust and mend bonds with the individuals nearest to me".
Summers served in high-level positions under two Democratic presidents; functioning as economic leader under President Clinton, and as leader of the National Economic Council under the former leader.
He led the university from five years and is still a academic there. When stating his departure from public duties recently on this week, he indicated he would maintain his academic responsibilities.
Following his declaration on Monday, the Center for American Progress, a liberal think tank in the capital where Summers was a senior fellow, confirmed that he was no longer associated with the institution.
The former official joined the board of the technology firm, which develops the language model, in 2023 - following a unsuccessful effort to remove its chief executive Sam Altman.
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