Production AIBuild
The Hidden Cost of Running AI Applications in Production
Token prices are the visible part of the bill. Retries, oversized context, evaluation runs and idle infrastructure are the parts that surprise teams.
Practical AI engineering — how AI systems are designed, built, debugged and shipped. Guides, architecture, experiments and production lessons.
Every build in this room is a variation of this path.
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Eight areas of practical AI engineering. Each one filters the builds below.
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Experiments, engineering notes and production lessons. Filter by topic, or search above.
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Start from what you're building. Each problem opens the builds that solve it, in reading order.
I want to… reduce AI Costs2 builds
Token prices are the visible part of the bill. Retries, oversized context, evaluation runs and idle infrastructure are the parts that surprise teams.
Caching can cut AI latency and cost dramatically, or serve wrong and leaked answers. What to cache, how to key it and when to invalidate.