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Paul McCombs: Why AI Projects Fail

Artificial intelligence has moved from experiment to expectation. Across industries, boards now demand visible progress, and investors treat AI maturity as a proxy for competitiveness. Competitors announce breakthroughs in generative AI, predictive analytics, and autonomous operations.

Yet behind the headlines lies a sobering truth: most AI initiatives fail to scale. Industry research confirms the scope of the problem — RAND estimates that more than 80 percent of AI projects fail, nearly double the rate of traditional IT programs. Harvard Business Review reports similarly high failure rates of 70–80 percent. While figures vary by industry, the conclusion is consistent: AI pilots rarely mature into sustained business value.

The more important question is why. The problem rarely lies in the algorithms — modern AI methods are powerful and increasingly commoditized. Failure stems instead from how organizations frame, fund, and execute AI initiatives. Three systemic issues reinforce each other to block progress:

1. Framing AI as a technology project rather than a business transformation

2. Accumulated technical debt and fragile foundations

3. Organizational silos and inconsistent definitions

These dynamics interact in destructive ways. Misframed projects lack business ownership. Fragile systems magnify data inconsistencies. Siloed definitions prevent alignment on what “success” even means. Together, they explain why so many organizations invest heavily in AI but struggle to see results.

1. Misframing Transformation as Technology

AI is too often delegated to IT or data-science teams under the assumption that technical expertise determines success. Business leaders step back, treating AI as an “implementation project” rather than a rethinking of how decisions are made and how work gets done. Accountability blurs. Adoption stalls.

This is not a new story. ERP promised process standardization, but many companies treated it as a software installation. Digital transformation often meant “building an app,” not re-imagining customer engagement. Agile was rolled out as a set of ceremonies without changing incentives or culture. AI is now at risk of becoming the next checkbox initiative.

Examples abound:

An AI quality system flags defects with perfect accuracy, but because workflows remain unchanged, it becomes just another inspection tool.

A forecasting model identifies deviations from plan, yet sales teams ignore the alerts and continue business as usual.

A customer-service bot resolves simple requests instantly, but manual review policies add delay instead of speed.

These failures are not technological — they’re business-model failures. Success demands that business leaders remain accountable for outcomes, with profit-and-loss responsibility. Technology leaders play a critical enabling role, but not in isolation. When ownership becomes purely technical, AI devolves into another underused system.

The lesson is consistent: when AI becomes a technology project rather than a business transformation, ownership fractures and value evaporates.

2. Technical Debt and Fragile Foundations

Even with strong leadership, technical barriers often block progress. Legacy ERP systems, decades of bolt-on integrations, and inconsistent data governance accumulate “technical debt” that constrains scalability and reliability.

Typical symptoms include:

Data pipelines designed for pilots but not reproducible in production

Models that degrade quickly without monitoring or retraining

Infrastructure lacking version control, rollback, or audit trails

A model may perform flawlessly in a curated sandbox but collapse under the messy reality of live data. This is why so many AI pilots impress in demonstrations but fail in deployment.

Organizations that succeed invest in MLOps (Machine Learning Operations) — a disciplined approach that parallels DevOps in software engineering. Core practices include:

Automated, reproducible data pipelines

Testing frameworks to validate models before release

Monitoring tools to detect drift in real time

Staged rollouts with rollback plans

Continuous retraining to reflect shifting conditions

These may sound technical, but they’re really about resilience and repeatability. Without them, AI projects remain trapped in perpetual pilot mode.

3. Organizational Silos and Data Inconsistencies

AI depends on shared definitions and consistent truths, yet most organizations lack both. Functions define the same term differently, fragmenting data across systems.

Common examples:

Sales, Operations, and Finance define “order” differently.

Supply Chain and Commercial teams calculate “forecast accuracy” using conflicting formulas.

“Customer” means one thing in CRM, another in ERP, and a third in Marketing.

When reports don’t align, managers rely on Excel as an unofficial integration layer — armies of analysts reconcile numbers instead of generating insights. AI can’t fix this problem; it amplifies it. Models trained on inconsistent definitions embed contradictions into automated decisions.

Fixing this requires deliberate governance: shared definitions, enforced data standards, and process redesign so that the business — not spreadsheets — becomes the integration layer.

Why Pilots Stall

Together, these root causes explain why so many AI pilots never scale. Moving from prototype to production requires operational maturity that few organizations build in advance.

The difference between experimentation and enterprise value lies in disciplines such as:

Documented, reproducible data pipelines

Testing and monitoring for drift

Staged rollouts with fallback plans

Ongoing retraining to reflect business change

Change management to embed AI in workflows and decision rights

Without these safeguards, even the best-designed models collapse under real-world complexity.

Measuring the Right Outcomes

Too often, AI initiatives are evaluated by technical metrics — accuracy, precision, recall — which say little about business impact. What truly matters is whether AI drives meaningful outcomes such as:

Margin improvement, revenue growth, or cost avoidance

Faster cycle times and fewer errors

Higher adoption, satisfaction, and decision support

A global manufacturer learned this the hard way: its predictive-maintenance system achieved 95 percent accuracy in identifying equipment failures yet delivered negligible savings because alerts weren’t linked to maintenance schedules.

By contrast, a logistics company tied route-optimization AI directly to driver incentives and fleet planning. Even with imperfect accuracy, the result was double-digit fuel savings and higher customer satisfaction.

Boards should also require compliance and governance metrics. With GDPR, the EU AI Act, and industry-specific rules, organizations must demonstrate privacy, auditability, and explainability. These safeguards can’t be bolted on later — they must be designed in from the start.

Governance and Leadership

Scaling AI demands more than accurate models — it requires organizational readiness. The disciplines that underpin successful enterprise AI are the same that drive any major transformation: governance, accountability, and leadership alignment.

Some organizations respond by creating new executive roles — Chief AI Officer, Chief Data Officer, Head of Digital. While valuable, these roles can inadvertently signal that accountability has shifted away from business leadership.

The better model is dual ownership:

Business leaders own results and outcomes.

Technology leaders enable data integrity, integration, and compliance.

Boards should also pay attention to culture. When AI is presented as an external imposition, resistance grows. When it’s embedded in daily work — reshaping workflows, incentives, and decision rights — adoption accelerates.

Questions Boards Should Ask

1. What specific business outcome and baseline define this initiative?

2. Who owns the P&L — and the budget for ongoing operations?

3. How will adoption be measured across functions?

4. What safeguards detect model degradation or hidden failures?

5. Which regulations apply, and how is compliance demonstrated?

6. What is the plan to monitor, retrain, and retire models over time?

Conclusion

AI doesn’t fail because the algorithms are weak. It fails when unclear ownership, fragile systems, and organizational silos collide — the same forces that undermined ERP, digital, and agile transformations before.

The lesson is clear: AI is not a technology rollout — it is a business transformation. Success will belong to organizations that make AI business-led, technology-enabled, process-first, and culture-ready — and to boards that hold themselves accountable for that shift.

To learn more about Paul McCombs’ work in digital transformation and AI, connect with him on LinkedIn.

Source: Paul McCombs: Why AI Projects Fail

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