Litigation intelligence built for verification.
AI can generate remarkable work. In litigation, it also has to withstand adversarial scrutiny. Sigra is a litigation-intelligence platform that meets that requirement.
The problem
Probabilistic intelligence.
Deterministic consequences.
An AI system can be highly accurate and still fail occasionally. In litigation, one unsupported citation to legal authority can result in sanctions, a State Bar referral, and outright dismissal. To date, there are well over 2,000 cases involving fabricated or misrepresented citations.
The approach
Verification, not assumption.
Sigra is based on a simple premise: where an assertion matters, its evidentiary basis, its provenance and its limitations should be capable of examination.
Discovery Auditor
Before asking what the evidence means, ask whether the evidence is complete.
Complex litigation depends on the integrity of the evidentiary record. Discovery Auditor maps the relationships within a document production (regardless of volume), identifies structural incompleteness, and finds any “smoking gun” that may exist within it.
Document review asks what the documents say.
Discovery Auditor asks whether the evidentiary universe itself is complete enough to trust.
Independent research
The research behind the problem.
A peer-reviewed study published in IEEE Access examines how incompleteness in discovery creates information asymmetry between the parties, and why structural detection matters.
“The Strategic Weaponization of Discovery Incompleteness: Information Asymmetry as Litigation Advantage”
Jeffrey L. Fazio and Michael G. Pecht
IEEE Access, 2026
Security
Confidentiality by architecture.
Client case materials never reach Sigra. They are processed inside infrastructure the client controls. If subpoenaed, Sigra cannot be compelled to produce what it has never held.
About
Jeffrey L. Fazio — Founder
More than thirty years in complex civil litigation.
Prof. Michael G. Pecht — Scientific Advisor
IEEE Fellow · Founding Director, Center for Advanced Lifecycle Engineering (CALCE), University of Maryland
Private demonstrations.
Sigra is speaking with a limited number of firms, funders and institutional stakeholders ahead of general availability.