United Kingdom, March 9 -- The head of OpenAI's robotics team has resigned from the AI company amid concerns about the firm's recent deal with the US Department of War.

Caitlin Kalinowski, who has worked at the ChatGPT developer since 2024, claimed that her decision was based around the company's governance and the necessity to clearly define safety guardrails around its tech.

OpenAI boss Sam Altman announced the deal with the Pentagon last month, shortly after US President Donald Trump's administration revealed that he plans to terminate a contract with rival company Anthropic after it expressed concern about how its Claude chatbot would be used.

The deal between the US government and OpenAI sparked a backlash from dozens of employees...