Personnel: Yafah Edelman at Epoch AI (Researcher)

NoteThe source confirms that Epoch AI exists and is a research organization, which matches the claim's organization field. However, the source text provided does not contain any information about personnel, staff members, or researchers employed at Epoch AI. Specifically, there is no mention of 'Yafah Edelman' anywhere in the source text. The source does not list team members, researchers, or staff. Without information about Yafah Edelman's employment at Epoch AI or the start date of 2022, these claims cannot be verified from the provided source material. This is an 'unverifiable' case because the source does not address the specific personnel claim, not because it contradicts it.