QURI (Quantified Uncertainty Research Institute) — Legal Structure: 501(c)(3) nonprofit

NoteThe source directly confirms that QURI's legal structure is a 501(c)(3) nonprofit organization. The source text explicitly states 'QURI is a non-profit 501(c)(3) tax-exempt organization' on the About page. The claim's date specification 'as of 2026-03' cannot be verified as outdated since the source does not indicate when this information was last updated, and there is no contradictory information suggesting the status has changed. The claim is accurate based on the source provided.