Who Wrote it Better? AI or Attorney

By:

Erica Jordan
Erica Jordan

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There has been a lot of conversation about using AI in eDiscovery. You may be wondering: what does AI work product actually look like: Is it clunky? Overly generic? Or worse, too risky to trust in real matters?  

At Lighthouse, we put that question to the test. For a recent matter, both our AI and third-party reviewers drafted log lines for privileged documents. Then, we placed them side by side.

The challenge: can you tell which was written by AI?

Read the privilege log lines below and choose which one you think was AI-generated.  

Privilege log line 1:

Option A Option B
Email requesting legal advice from counsel regarding California’s workers’ compensation policy. Email string requesting legal advice from counsel regarding policy issue.

Privilege log line 2:

Option A Option B
Draft presentation reflecting legal advice from counsel regarding revenue recognition requirements. Powerpoint reflecting legal advice from counsel regarding regulatory question.

Privilege log line 3:

Option A Option B
Memorandum containing legal advice from counsel regarding Covid-19 vaccination policies. Memorandum containing legal advice from counsel regarding medical issue.

And now the answers. Drum roll, please…

Each of the Option A log lines were AI-generated. Surprised?  

In this example, the AI phrasing is more varied and detailed than the attorney-drafted log lines. That’s intentional. Regulators in this matter were known to flag privilege logs that appeared too formulaic. When needed, our experts can adjust the AI solution to generate log lines from a pick list. You can read more about the ability to tailor outputs to nuanced requirements in a previous post.  

Of course, this doesn’t mean AI replaces human reviewers. Instead, it means that attorneys have a powerful collaborator: AI produces consistent, first-pass work product quickly, while humans validate, refine, and provide the legal judgment that makes the privilege log defensible.

As We’ve shared in a previous blog post, AI is a suite of tools and privilege logs are just one place where we use AI to accelerate document review. Want to know more about how Lighthouse uses AI to support litigation attorneys and corporate legal teams? Let’s talk.  

About the Author

Erica Jordan

Erica Jordan is Solutions Marketing Director for Lighthouse's AI-powered eDiscovery solutions. With nearly a decade of B2B product marketing experience—much of it in the fast-paced world of PNW startups—she is known for translating complex ideas into clear, compelling narratives that resonate with legal teams. Passionate about innovation, Erica helps clients harness emerging technologies to solve complex challenges and achieve measurable results.