Find the law. Reason through it. Verify every step.
The full Descrybe workspace for research, review, and primary-law search.
One platform. Two ways in. Built to work together.
Two tools. One primary-law corpus underneath. Each built for a different part of the work.
The Legal Research Toolkit helps you search and verify primary law directly. DescrybeLM helps you work through legal questions, briefs, pleadings, and documents.
Underneath, they're built on the same primary-law foundation — so whichever tool you're in, you're working from the same authority.
When the work goes beyond search.
Bring a legal question, brief, pleading, or document. DescrybeLM helps you move the work forward with grounded research, review, and analysis.
DescrybeLM handles the complexity. You see the reasoning. The process is managed for you and visible to you.
Deep Research
Research a legal question with grounded analysis, guided follow-up when needed, and authority you can review and verify before relying on the result.
Descrybe Review
Review a brief and check whether cited cases are real, current, accurately quoted, and genuinely support the points they are cited for.
Clarifies before it answers
DescrybeLM asks for the details that matter before it answers, including jurisdiction, posture, key facts, and competing theories, so the analysis starts in the right place.
Multi-step analysis, handled for you
Serious legal analysis takes multiple steps. DescrybeLM handles that work behind the scenes so the experience stays clear, usable, and rigorous from first question to final answer.
See what the answer depends on
Review the authorities considered, the rule applied, and what supports the analysis, so you can see what the answer depends on before relying on it.
Pick up where you left off
Your work is saved so you can keep going, refine the analysis, return to prior sessions, and export to Word when you are ready.
Search it. Cite it. Verify it.
Start with a case, a citation, a concept, or a legal issue. The Legal Research Toolkit helps you search, cite, and verify primary law directly.
Built on the same primary-law corpus as DescrybeLM — so the authority you find here is the same authority that grounds the analysis there.
Descrybe search is built on more than raw opinion text. It can use cleaned opinion text, structured case summaries, legal issue mappings, citation relationships, and treatment signals to find authorities by legal meaning, not just matching words.
That helps concept searches surface stronger cases, related issues, and useful authorities that can be hard to find when search is aimed only at the original opinion text.
Cytator™
See how a case has been treated, not just whether it still stands. Review treatment at the case level and at the legal-issue level before relying on it.
Backward Cytator™
See how an opinion treated the authorities it relied on when it was written, a perspective standard citators do not provide.
Start from what you know
Search by concept, keyword, case name, citation, laws and rules, or legal issue, depending on what you know and how you want to begin.
Legal Issue Explorer
Explore how courts handled a legal issue across cases and jurisdictions, including related issues, similar questions, and patterns that help you spot how the law is developing.
Case details
Go beyond the caption. See key facts, authorities, metadata, and issue-level detail that help you understand how the case works and why it matters to your research.