Personnel: Bob McGrew at OpenAI (VP of Research)

Note: The source text is a generic OpenAI website homepage with no personnel information whatsoever. It contains no mention of Bob McGrew, his role, employment dates, or any executive staff details. While the source is from OpenAI's domain, it does not address any of the specific claims in the record (person name, role title, start date, or end date). This is a case of wrong source relevance — the source discusses OpenAI as an organization but does not contain biographical or employment data about specific individuals. The claims cannot be verified or contradicted based on this source.