Notes

Short essays on Semantic Boundary, the CIKM 2026 study, and the Open-SBB benchmark.

• Illustrative · story The Right Information, for the Right Reason Which representation should an AI system share when another system needs its help?
• Evaluated in Open-SBB · walkthrough Semantic Boundary, What We Built, Tested, and Learned Nine disclosure strategies, two purposes, and three findings from the CIKM 2026 study.
• Illustrative · survey Your AI Agent Has Access. What Does It Need to Know? Three places this question keeps coming up, and a short survey to find more.