OpenAI hardware exec Caitlin Kalinowski quits in response to Pentagon deal

Caitlin Kalinowski announced today that in response to OpenAI’s controversial agreement with the Department of Defense, she’s resigned from her role leading the company’s hardware team.

“This wasn’t an easy call,” Kalinowski said in a social media post. “AI has an important role in national security. But surveillance of Americans without judicial oversight and lethal autonomy without human authorization are lines that deserved more deliberation than they got.”

Kalinowski, who previously led the team building augmented reality glasses at Meta, joined OpenAI in November 2024. In her announcement today, she emphasized that the decision was “about principle, not people” and said she has “deep respect” for CEO Sam Altman and the OpenAI team.

In a follow-up post on X, Kalinowski added, “To be clear, my issue is that the announcement was rushed without the guardrails defined. It’s a governance concern first and foremost. These are too important for deals or announcements to be rushed.”

An OpenAI spokesperson confirmed Kalinowski’s departure to TechCrunch.

“We believe our agreement with the Pentagon creates a workable path for responsible national security uses of AI while making clear our red lines: no domestic surveillance and no autonomous weapons,” the company said in a statement. “We recognize that people have strong views about these issues and we will continue to engage in discussion with employees, government, civil society and communities around the world.”

OpenAI’s agreement with the Pentagon was announced just over a week ago, after discussions between the Pentagon and Anthropic fell through as the AI company tried to negotiate for safeguards preventing its technology from being used in mass domestic surveillance or fully autonomous weapons. The Pentagon subsequently designated Anthropic a supply-chain risk. (Anthropic said it will fight the designation in court; in the meantime, Microsoft, Google, and Amazon said they will continue to make Anthropic’s Claude available to non-defense customers.)

Then, OpenAI quickly announced a agreement of its own allowing its technology to be used in classified environments. As executives attempted to explain the deal on social media, the company described it as taking “a more expansive, multi-layered approach” that relies not just on contract language, but also technical safeguards, to protect red lines similar to Anthropic’s.

Nonetheless, the controversy appears to have damaged OpenAI’s reputation among some consumers, with ChatGPT uninstalls surging 295% and Claude climbing to the top of the App Store charts. As of Saturday afternoon, Claude and ChatGPT remain the U.S. App Store’s number one and number two free apps, respectively.

This post has been updated to correct its description of Kalinowski’s role with OpenAI.