OpenAI hardware leader resigns after deal with Pentagon

In an X post, Kalinowski said OpenAI rushed deploying AI models on Pentagon classified cloud networks

Caitlin Kalinowski, who oversaw ​hardware at OpenAI, announced her resignation on Saturday, citing concerns ‌about the company's agreement with the Department of Defense.

In a social media post on X, Kalinowski wrote that OpenAI did not take enough ​time before agreeing to deploy its AI models on the ​Pentagon's classified cloud networks.

I resigned from OpenAI. I care deeply about the Robotics team and the work we built together. This wasn’t an easy call. AI has an important role in national security. But surveillance of Americans without judicial oversight and lethal autonomy without human authorization are…

— Caitlin Kalinowski (@kalinowski007) March 7, 2026

"AI has an important role in ⁠national security," Kalinowski posted. "But surveillance of Americans without judicial ​oversight and lethal autonomy without human authorization are lines that deserved ​more deliberation than they got.”

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Reuters could not immediately reach Kalinowski for comment, but she wrote on X that while she has "deep respect" for OpenAI ​CEO Sam Altman and the team, the company announced ​the Pentagon deal "without the guardrails defined," she posted.

"It's a governance concern first and ‌foremost," ⁠Kalinowski wrote in a subsequent X post. "These are too important for deals or announcements to be rushed."

OpenAI said the day after the deal was struck that it includes additional safeguards ​to protect its ​use cases. ⁠The company on Saturday reiterated that its "red lines" preclude use of its technology in domestic surveillance ​or autonomous weapons.

"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,” ⁠the ​company said in a statement to ​Reuters.

Kalinowski joined OpenAI in 2024 after leading augmented reality hardware development at Meta ​Platforms.