Business case for an AI initiative
Build an ROI model that survives the meeting with the client's CFO.
November–December 2026
Build is the technical core. You implement RAG against real data and establish an eval pipeline that catches regressions before they reach the client. At the same time you learn to classify the solution under the EU AI Act and to justify it in a business case — technical quality that cannot be defended commercially rarely gets bought.
Build an ROI model that survives the meeting with the client's CFO.
How to find the right context and deliver grounded answers.
Place a system in the right category and document why.
Golden sets, LLM-as-judge and an eval rig you can trust.
Streaming, retries, circuit breakers — the patterns that keep agents alive in production.
Regression-test prompts and agents — break the build when quality drops.
When the machine does the judging — calibrate it against people you trust.
Manage the context window like an engineer, not like a writer
Produce the documentation pack before the regulator knocks.
Map the existing process, find the AI leverage points, redesign the value stream.