Caitlin Kalinowski, the head of OpenAI's robotics team, has resigned from her position. The decision comes in the wake of a controversial agreement between OpenAI and the US Department of Defense (DoD).

Kalinowski announced her resignation on social media platform X, saying it wasn't an easy decision but one she had to make. "I care deeply about the Robotics team and the work we built together," she said in her post.