Our client faced a daunting production set of 250,000 documents from opposing counsel, with limited time and budget to conduct a traditional manual review. Like many legal teams, they needed a faster, smarter way to understand the data and move the case forward without compromising defensibility.
Custom Document Analysis Workflows
Repario helped draft an initial prompting workflow using a customized approach to ECI to generate a high-level overview of the full document set in just a few hours, covering 250,000 documents. This initial pass surfaced key themes and narrowed the responsive set to 50,000 documents for deeper analysis.
Building on this foundation, our team utilized a suite of tools, including traditional AI, complex searching and Generative AI modeling, to narrow the interim set further to <10,000 documents and enable targeted human review. The client was able to offload the most tedious and time-consuming aspects of model training, iterative sampling and testing, and running the model to Repario’s consultants.
The Results: Faster Document Review
- 250k documents triaged in hours, surfacing key insights and responsiveness calls
- Final review set reduced to <10k documents, enabling targeted human review
- Project completed in under 14 days, with less than 40 hours of billable time
- Cut total costs by 85% compared to industry standard for similar volumes
- Client retained control and confidence, with a defensible, efficient workflow tailored to their needs
