Data as of Jul 25, 2026 · Based on 2,718,867 AI responses across 9,511 prompts · See how Parse measures this
OpenIntroopenintro.orgOpenIntro is a nonprofit organization that creates free, transparent educational textbooks and resources to lower barriers to education. It offers free PDF access to its textbooks, affordable print copies, and supporting materials like slides and videos for teachers and students.
Parse Score
Sources
en.wikipedia.org shapes more of what AI says about OpenIntro than any other source, at 75% of its citations.
openintro.org
