Hedley, a lawyer by training, worked for OpenAI in 2017 and 2018, a time when the nonprofit was still navigating the best ways to steward the technology it wanted to build.

Hedley, a lawyer by training, worked for OpenAI in 2017 and 2018, a time when the nonprofit was still navigating the best ways to steward the technology it wanted to build.

Hedley, a lawyer by training, worked for OpenAI in 2017 and 2018, a time when the nonprofit was still navigating the best ways to steward the technology it wanted to build.

Backed by three Nobel Prize winners and other advocates and experts, Hedley and nine other ex-OpenAI workers sent a letter this week to the two state attorneys general.