Ryan Greenblatt @ Redwood Research

NoteThe source text confirms Ryan Greenblatt's association with Redwood Research (he authored a blog post on the Redwood Research blog dated April 6, 2026). However, the source does not provide: (1) a start date of 2021, (2) an end date of 2023, or (3) explicit confirmation of the 'Researcher' role title. The blog post date of 2026 is actually inconsistent with an end date of 2023, suggesting either the record is outdated or the dates are incorrect. Since the person and organization are confirmed but the specific employment dates and role cannot be verified from this source, the verdict is 'partial'.