Case Study

Lighthouse Delivers $20M Savings in Fast Paced Second Request

Lighthouse Delivers $20M Savings in Fast Paced Second Request

Lighthouse helped a global company respond to a high-stakes HSR Second Request tied to an acquisition, analyzing over 30TB of data in under two months. Using proprietary LLM-powered AI, Lighthouse eliminated linear relevance review, cut privilege review by 45%, auto-generated privilege logs, and identified key documents, saving $20M in costs. They processed 10TB of data and 20M+ images in three weeks with flawless production, while a 300-person review team handled complex workflows. Work product reuse across related antitrust litigation saved another $3.5M, proving AI-driven review delivers speed, quality, and efficiency.

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