Frameworks like Lean Six Sigma and business process management (BPM) first gained traction because they promised clarity in the chaos—a structured way to bring order to messy, sprawling operations. Lean Six Sigma emphasized statistical rigor and quality control; BPM created end-to-end maps of how work should flow across departments. Both offered a repeatable way to embed habits of measurement, analysis, and accountability into day-to-day company culture.
Now, as artificial intelligence reshapes how work gets done in 2026, organizations with strong process frameworks are best positioned to lead. AI does not replace the need for operational rigor—it amplifies it. Companies that have already mastered Lean Six Sigma or BPM can layer AI tools on top of these foundations to automate data collection, predict bottlenecks, and recommend real-time process adjustments. For example, AI-driven anomaly detection can flag deviations from standard operating procedures instantly, while machine learning models optimize inventory flows based on historical patterns and demand forecasts.
However, the reverse is also true: organizations that adopt AI without first establishing clear processes risk amplifying chaos. Without a baseline of measurement and accountability, AI outputs may be inconsistent or untrustworthy. The key insight for 2026 is that operational excellence is no longer just about human discipline—it is about designing human-AI collaboration within proven frameworks. Leaders in this space are investing in AI tools that integrate with BPM systems, providing dashboards that bridge human decision-making and algorithmic efficiency.
As AI continues to evolve, the organizations that will thrive are those that treat operational rigor as a prerequisite, not an afterthought. By combining the statistical rigor of Lean Six Sigma with the scalability of AI, companies can achieve a new level of operational excellence—one that is adaptive, data-driven, and resilient in the face of change.
This article was produced by MIT Technology Review Insights in association with Teleperformance. For more insights, download the full report: Achieving Operational Excellence with AI.