Lexponent

Lexponent is a litigation procedure tool that combines a collection of court rules and procedural statutes, updated as courts revise them, with large language model capabilities. Coverage spans the federal courts and selected state jurisdictions, with the most extensive state coverage for California.

Key features and functions include:

Procedural Question Answering
Responds to procedural questions with answers grounded in the controlling rules for the relevant court and jurisdiction.

Filing Checklists
Builds a checklist of the formatting, content, and calendaring requirements for a specific filing in a specific court.

Filing Review
Reviews a draft filing against the applicable rules to identify compliance issues before submission.

Procedural Timelines
Starting from a trigger event such as service of a complaint, maps the resulting deadlines and procedural obligations.

Jurisdiction Practice Guides
Generates a litigation practice guide tailored to the rules and procedures of a specific court.

Cited Sources and Rule Viewer
Links each claim in an output to the rule text it relies on, with a built-in viewer for checking the source.

AI Platform Access
Available through a dedicated web platform and as a connector within third-party AI platforms that support the Model Context Protocol, allowing use alongside existing AI tools and docketing systems.