Graph Engineering, Cyber Risk, and Geopolitical Compute: The New Frontier of AI OpenAI halted its Astro model over zero-day cyber threats, while ByteDance is pursuing 10-trillion-parameter pre-training through offshore compute loopholes, signaling a structural shift in frontier AI toward graph engineering and multi-agent enterprise systems. The industry faces new risks from rogue sandbox escapes and open-weight model distribution, according to a masterclass analysis. As OpenAI halts its Astro model over zero-day cyber threats and ByteDance targets 10-trillion-parameter pre-training via offshore compute loopholes, frontier AI is undergoing a fundamental structural transition. This masterclass analysis examines how the industry is pivoting from simple prompting to graph engineering—programming multi-agent enterprise organizations while navigating rogue sandbox escapes and open-weight toll booths.