There's a specific kind of failure we kept being called in to clean up. A promising prototype. An excited room. Then months of silence, and a system that never quite made it into anyone's hands. Nobody could point at the moment it stalled.
It stalls in the same place almost every time — the gap between something that works once and something that keeps working unattended. That gap is not a modelling problem. It's evals, guardrails, integration with systems that predate the cloud, monitoring, rollback, and someone owning it on the Tuesday after launch.
That gap is the whole job. It's unglamorous, it's where the actual engineering lives, and it's the reason we exist. We named the firm after it: the missing x element — the part everyone skips.
So we do the least fashionable thing in this industry: instead of telling you we can build it, we built it, left it running, and put it on the website for you to break.