Local AI on a 2018 workstation
A 2018 workstation, a firmware fix, and an evaluation that cancelled a purchase. Recall went from 17% to 83% after one prompt rule.

We were sizing a local AI box. The real problem was one rule missing from a prompt.
- The shadow test ran four models on real traffic. The card that went silent on a quarter of the hard cases was dropped from the plan.
- The prompt fix took recall from 17% to 83%, in ten minutes.
- The 2018 Dell Precision workstation would not see its 24 GB card at all. The BIOS gave the card too small a window of memory. We found the hidden firmware value that fixes it, and published the fix.
- Tuning moved one model from 49 to 62.5 tokens a second on the same hardware. (Our own box, October 2026.)
The full story is on the Local AI page.