Definition

What is ai automation?

AI automation is the use of models to perform workflow steps that previously required human interpretation — reading a document, classifying a request, drafting a response — usually combined with conventional automation for the deterministic parts of the same process.

Updated 3 September 2026

Why it matters

  • It extends automation into processes that rules-based tools could never reach, because the input was unstructured.
  • Outputs are probabilistic, so confidence thresholds and review routing become part of the design.
  • The best implementations combine both: rules where behaviour must be certain, models where interpretation is required.

Business example

An intake process uses a model to classify and extract from inbound emails, then conventional automation to create the work item, apply routing rules and send the acknowledgement.

Common misconceptions

  • 'AI automation replaces RPA.' It complements it; deterministic steps should stay deterministic.
  • 'Automation means no humans.' Confidence-based routing to a reviewer is the norm, not a failure.
  • 'If it works in a demo it will work at volume.' Exception rate at volume is what decides the economics.

Related concepts

  • Robotic process automation
  • Straight-through processing
  • AI agent

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Related reading

Editorial standard. Merjora publishes analysis, frameworks and publicly documented examples. We do not publish invented statistics, unattributed benchmarks or unverified customer stories.