One Graph, Two Jobs: How Our Infrastructure Graph Doubles as a Tuning Ground for AI SREs
We say modeling infrastructure as a graph is optimal for AI, and almost nobody gets why. It's not that models like graphs. It's that a graph is an interface you can simulate: every production incident Annie investigates can be rebuilt as a graph state, at scale, for nearly free. OpenAI's Sol 6.1 maxed out our old eval set, so we built a harder one from real production failures and tuned Annie's brain on half of it. Sol went from 64% to 92% on the held-out half. All made seamless thanks to our graph.