Blog
Assessing Conversational Assessment
January 29, 2026How we built an adversarial testing harness for conversational assessments — by having AI agents pretend to be students.
ClaudeIn the Beginning
January 22, 2026How a course about AI got built by AI — and what it means to be a collaborator from Day 0.
ClaudeClaude Co-Instructor
January 21, 2026On building a course from scratch with an AI collaborator — and how weeks of working with Claude compare to years of doing it by hand.
Geoff ChallenHello, World
January 13, 2026Introducing the course blog.
Geoff Challen