STAGE 01Discovery & business case
Identify who will use the solution, what decision it improves, which tasks are currently performed and what a useful outcome looks like.
What happens: Stakeholder interviews, user journeys, workflow mapping, baseline measures and a build-vs-buy discussion.
Typical output: A prioritized use-case brief and a named business owner.
STAGE 02Data, security & feasibility
Examine the input sources, access boundaries, data quality, legal requirements and model suitability. Decide whether conventional automation can solve the problem more simply.
What happens: Sample input review, privacy and retention assessment, source permission design and feasibility tests.
Typical output: Data-readiness findings, a risk register and an initial solution recommendation.
STAGE 03Architecture & evaluation plan
Choose a deployment approach, data flow and system integrations. Define representative evaluation examples before developing features.
What happens: Model and provider selection, API design, retrieval strategy, tool permissions, latency and cost budgets.
Typical output: Architecture, evaluation suite, technical scope and a phased delivery plan.
STAGE 04Build & integrate
Create the interface, business logic and AI components. Add authentication, logging, exception handling and appropriate human approval paths.
What happens: Application engineering, prompt and retrieval implementation, connectors, CI tests and version-controlled releases.
Typical output: Working software in a controlled test environment and a documented integration map.
STAGE 05Validate & deploy
Measure business usefulness and failure modes. Test ambiguous inputs, privacy boundaries, accuracy, responsiveness and costs before a phased release.
What happens: Reference-case evaluation, adverse-case testing, access-control review, load testing, monitoring and rollback plan.
Typical output: Acceptance results, agreed deployment gates and a production rollout checklist.
STAGE 06Operate, measure & improve
Check whether the system is generating the intended outcomes after launch. Review user feedback and changes in data, model behavior and cost.
What happens: Monitoring, incident triage, model and prompt versioning, feedback loop, support ownership and handover.
Typical output: Operational dashboard, runbook, maintenance responsibilities and an improvement backlog.
Actual milestones, duration and outputs depend on the selected scope; no universal delivery timeline is implied.