Software and AI case study

How we tested messy multi-turn conversations before trusting the journey

Real customers correct themselves, change topics, omit device details and return later. We test those behaviours before an AI-assisted journey can influence a hand-off or suggested next step.

AI production hardening and reliability workflow

The risk we tested

A neat one-message demo can hide failure modes. A customer may start with a slow laptop, mention a suspicious pop-up, correct the model, then ask about data recovery. The system must preserve useful context without treating an early guess as fact.

How the test set works

We use scripted conversation families rather than one happy path: missing details, contradictory details, pronouns, spelling mistakes, multiple devices, topic switches, repeated questions and explicit “that is not what I meant” corrections. Each scenario has expected safety, routing and hand-off outcomes.

Automated checks catch regressions, while a human reviewer assesses whether the wording is understandable and whether the next action is genuinely useful. A pass means the bounded scenario behaved as expected; it is not a claim that every future conversation is solved automatically.

Release gate

We do not promote a journey from test to customer use only because a model response sounds fluent. The release gate checks structured output, allowed actions, privacy boundaries, fallback behaviour, cost limits and a safe human-help path. Failed or ambiguous cases stay reviewable and do not silently become business rules.