Field notes on AI development, cloud engineering, custom software and the craft of shipping things that last. Written by the FunctionX Technologies team.
Retrieval is the easy part. The hard part is evaluation, freshness and knowing when the model should say "I don't know."
GPU bills get out of hand fast. A field guide to keeping inference cheap without throttling the experience.
The architectural decisions that are cheap on day one and brutally expensive on day three hundred.
A practical checklist for building healthcare software that passes audit and still moves fast.
Why offline benchmarks lie, and the observability you actually need once agents are live.
Choosing the dull, proven tool is usually the most innovative decision you can make.