> best frontier models at effectively unlimited usage.

It would've been easy to spend $5k on Fable in the short week it was available. If that's the direction things are going (we can assume GPT-6 to be if similar class) $5k's not going to get you "best frontier models at effectively unlimited usage".

This is for clients paying millions for deliverables, with high stakes deadlines. Expertise in the domain is in short supply. Data and model control is very important, so relying on AIaaS was already risky. You can LLM enable engineers without big AIaaS risks.

A 16C Ryzen 128GB with 96GB Blackwell is ~US$16k, quite reasonable for a worker billed at $300k. In fact so reasonable it's worth having AI enabled backend for lots of things.

$5k? I work at a software company where one engineer has used that every month minimum.