Personnel: Mark Nitzberg at University of California, Berkeley (Executive Director, Berkeley CHAI)

NoteThe source text is about CHAI at UC Berkeley and confirms the organization exists at that institution. However, the source does not mention Mark Nitzberg at all, nor does it identify who serves as Executive Director. The startDate of 2016 cannot be verified from this excerpt. While the source is about the correct organization, it simply does not address the specific personnel claim about Mark Nitzberg's role or start date. This is unverifiable rather than contradicted because the source does not refute the claim — it simply omits this information.