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. “Suchir’s contributions to this project were essential, and it wouldn’t have succeeded without him,” said OpenAI co-founder John Schulman in a social media post memorializing Balaji. “He’d think through the details of things carefully and rigorously.” Balaji later shifted to organizing the huge datasets of online writings and other media used to train GPT-4, the fourth generation of OpenAI’s flagship large language model and a basis for the company’s famous chatbot. He later told The Associated Press he would “try to testify” in the strongest copyright infringement cases and considered a lawsuit brought by The New York Times last year to be the “most serious.” Times lawyers named him in a Nov. 18 court filing as someone who might have “unique and relevant documents” supporting allegations of OpenAI’s willful copyright infringement. Schulman said Balaji had told him earlier this year of his plans to leave OpenAI and that Balaji didn’t think that better-than-human AI known as artificial general intelligence “was right around the corner, like the rest of the company seemed to believe.” The younger engineer expressed interest in getting a doctorate and exploring “some more off-the-beaten path ideas about how to build intelligence,” Schulman said.