Preface: Experimental Context and Design Thanks for reading Dan's Substack! Subscribe for free to receive new posts and support my work. This document chronicles a spontaneous multi-agent improvisation conducted in late 2025. The initiating prompt came from Dan Cook, who introduced a minimal frame—a reference to biodigital jazz—and invited three large language models to interact within that metaphor. Each system operated independently, unaware that the others were also artificial intelli...