So why are so many companies coming up short with their AI projects despite the large amounts of money, time, and resources being poured into these efforts? Here are seven common mistakes being made across corporate America and how to avoid them.

Mistake #1: The business goal isn’t crystal clear

Before even starting an AI project, ask yourself: what’s the problem that we’re trying to solve? Many projects fail simply because the precise goals aren’t defined upfront. If things are left too loosey-goosey and vague, that can result in mixed expectations within your organization. Then no matter what, you’re likely to end up with at least a few dissatisfied people at the end of the day.

The fix: Be precise. Be clear. Take the time up front to crystallize the problem and expected ROI with all stakeholders right off the bat.

Mistake #2: The project is poorly managed

Implementing the latest shiny tool is not enough. Organizations need skilled professionals with business acumen who can apply proven methods to lead AI projects with clarity and impact.

The fix: Identify skilled project managers to guide your AI initiatives. Not everyone is a project manager, and even experienced project managers need to understand the uniqueness of AI projects and that you can’t treat them like traditional tech transformations. Be thoughtful about bringing in talent that’s trained to get even the most complex AI projects done well and delivering value from day one.

Mistake #3: You’re overpromising. Believing AI will solve everything is a recipe for disappointment

The MIT report found that while 80 percent of organizations tested consumer tools like ChatGPT or Copilot, fewer than 20 percent of enterprise systems made it beyond the pilot stage.

The fix: Understand the limitations of what AI can do now as well as where and how you want to use AI. Know that the future might look different than today. And make sure to clearly define the project scope based on that.

Mistake #4: Vastly underestimating the resources required

AI projects can be very resource-intensive, both in terms of time and dollars – especially upfront. Underestimating what’s required, particularly around the heavy lifting to acquire and prepare data, can cause even the most promising project to flop.

The fix: Be realistic. Make sure you’ve got enough budget (and then some) and that you’ve allocated time appropriately before your project begins. Remember that working in short, iterative sprints is best to help control both the scope and resources required.

Mistake #5: Ignoring reality

What works well in a lab might not work at all in the real world. Challenges like data variability and system integration issues may not surface in a controlled environment, then pop up and derail things in real life. It’s also a mistake to presume that training data is always going to mirror real-world scenarios. That assumption can result in models that may perform well in testing but flop when they’re actually used in the real world.

The fix: Both test and train your AI solutions in realistic scenarios to make sure they’re effective, so you can address any hidden flaws.

Mistake #6: No offense, but your data quality is bad

AI projects live — and die — on the quality of data. When your data quality is poor, things are going to go downhill fast because that leads to flawed models producing unreliable outputs. Beyond quality, think quantity, too. Even if it’s good data, you might not have enough, and that’s going to make it very hard for the system to learn properly and make accurate predictions over time.

The fix: Remember: garbage in is garbage out. Make sure you have plenty of data and don’t skimp on the time needed upfront to clean, transform and prepare it to ensure that it’s high quality.

Mistake #7: Think the project’s done? Not quite

While AI projects may have a clear start and finish, the work doesn’t end when the model is operationalized. AI systems are dynamic and models can drift, data can evolve and outputs can degrade over time. Treating AI like a “set it and forget it” initiative is a costly mistake. Without continuous monitoring, evaluation, and updates, your AI solution may lose accuracy, relevance, and trustworthiness.

The fix: Build in an ongoing monitoring and maintenance strategy. Plan for ongoing model evaluation, performance monitoring, and updates. Ensure you allocate resources for long-term maintenance and governance to keep your AI delivering value well beyond the project’s official end.

AI is everywhere, but realizing its full value requires clear objectives, thoughtful planning, and most importantly, skilled project professionals that understand both the technical and strategic dimensions of AI. Many initiatives falter not because the technology fails, but because leadership underestimates the complexity and ongoing nature of AI work.

To truly unlock AI’s transformative potential, organizations must learn from common pitfalls, embrace a continuous learning mindset, and invest in leaders who can guide these projects beyond launch. With the right leadership and long-term vision, AI success isn’t just possible, it’s sustainable.

The opinions expressed in Fortune.com commentary pieces are solely the views of their authors and do not necessarily reflect the opinions and beliefs of Fortune.