Ex-OpenAI engineer who raised legal concerns about the technology he helped build has died

Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT and later said he believed those practices violated copyright law, has died, according to his parents and San Francisco officials. He was 26.

Balaji worked at OpenAI for nearly four years before quitting in August. He was well-regarded by colleagues at the San Francisco company, where a co-founder this week called him one of OpenAI's strongest contributors who was essential to developing some of its products.

“We are devastated to learn of this incredibly sad news and our hearts go out to Suchir’s loved ones during this difficult time,” said a statement from OpenAI.

Balaji was found dead in his San Francisco apartment on Nov. 26 in what police said “appeared to be a suicide. No evidence of foul play was found during the initial investigation.” The city's chief medical examiner's office confirmed the manner of death to be suicide.