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Lighthouse AI for Privilege

Decrease Complexity and Risk with the Most Capable Privilege Review Offering on the Market

Lighthouse combines powerful predictive and generative AI technology with expert reviewers to catch more privilege, with fewer false positives, and make the best use of attorney time and analysis.

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AI-Generated Log Lines for Speed and Accuracy

Cut the amount of time you spend on privilege log in half with our automated privilege log descriptions. Instead of writing from scratch each time, quickly approve or edit descriptions generated by AI.

Smart

Our tool creates unique, editable log lines for each document your team codes as privileged.

Fast

High-accuracy output by generative AI increases speed of second-level and privilege-logging review.

Reliable

Outside counsel rated our AI-generated log lines better than log lines by first-level contract attorneys.

AI-Powered Privilege Classifiers Bolster Privilege Review

Our privilege models are built with LLMs to give you smaller, richer sets of potential privilege and find privilege that other methods miss. In a recent matter, Lighthouse AI was 6.6x more accurate than privilege search terms.

Far More Precise

Compared to traditional search terms and attorney name lists alone.

Tailored to You

Models are trained to your unique data.

Reusable

Scale across matters to keep learning and improve results over time.

Lighthouse Privilege Classifiers Help You:

Focus on data most likely to be privileged

Identify missed privilege calls

Guard against excessive privilege designations

Enhance QC capabilities

Reduce overall privilege review populations

Improving Privilege Classification with AI

A client used Lighthouse AI privilege classification to support their privilege review, resulting in improved consistency, quality, and accuracy.

Consistency

70% of documents that hit privilege terms were classified “unlikely to be privileged” by Lighthouse AI and removed from privilege review.

Quality

40% of privilege calls overturned by 2L QC reviewers were aligned with Lighthouse AI results.

Accuracy

1,600 documents ultimately coded privilege did not hit on a privilege search term but were detected by Lighthouse AI.

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Rigor and Precision From 1L to QC

Our privilege review teams are specifically trained on how to identify privilege within your document set and make the best use of analytic results. We also select reviewers based on their historical privilege review quality and calibration results.

Our rigorous QC process ensures high-quality privilege calls. We apply our AI privilege model during QC so you can compare against and corroborate attorney decisions.

Impact that Grows with Each Matter

The more you use our solution, the better it gets at navigating the data and privilege considerations that are unique to your matters. You can also see and reuse a document’s past coding decisions when it reappears in new matters, ensuring consistency and avoiding costly disclosures and clawbacks.

Repeated Use Saved Microsoft

in Privilege Review Time and Cost

We expected nearly 190k documents would be subject to privilege review using our typical workflow. With [the Lighthouse platform] and outstanding outside counsel, our actual results were just over 24k, resulting in a nearly 90% reduction in time and cost. The approach also surfaced privileged documents that our old workflow may have missed, giving us greater confidence in the process. [The Lighthouse analytics platform] is now a standard component of all our Privilege reviews.

— EJ Bastien, Director of Discovery Programs, Microsoft