Why AI Without a Review Gate is a Liability for PE Firms
Exploring the hidden risks of deploying black-box AI tools in high-stakes private equity workflows.
In the rush to adopt AI, many Private Equity firms are inadvertently introducing massive risk into their deal execution process. The appeal of “instant analysis” is strong, but what happens when the analysis is wrong?
The Black Box Problem
When a traditional analyst reviews a document, there is a clear chain of custody. You know who reviewed what, when they reviewed it, and what methodology they applied.
When you use a generic AI tool, that chain of custody is destroyed. The AI acts as a “black box,” producing answers without a verifiable trail of how it arrived at them. If a critical liability is missed during diligence, the firm cannot point to a process—they can only point to a prompt.
The Solution: Review Gates
At Underlying, we believe the solution is not to avoid AI, but to constrain it.
By implementing a structural Review Gate, we force human interaction at the most critical moment: validation. The AI extracts the facts and links them to the source documents, but a human reviewer must click “Approve” or “Flag” before that fact can be used in any deliverable.
This approach gives firms the best of both worlds: the massive scalability of AI document processing, coupled with the rigorous accountability and defensibility of traditional due diligence.