Litigus^AI Blog · Under the Hood

Under the hood: how Litigus^AI keeps its promises.

Stephen E. TurmanFounder & Architect, Litigus^AI · Litigator, Turman Legal Solutions PLLC · August 2026

The origin story explained why Litigus^AI exists. This post explains how it works. Fair warning: I am going to show you the engine bay without handing you the blueprints. The specific machinery is ours. The principles behind it are yours to inspect.

The Litigus Library was built for AI first.

Start with research, where most legal AI rents what it should own. The common approach rents access from a data vendor, meters your searches, and passes the cost along. We built our own library instead: the Litigus Library, 10.8 million opinions from more than 2,100 federal, state, territorial, and specialty courts, dating back to the 1600s and updated five times a week, along with federal statutes, regulations and court rules, and the statutes of all 50 states and the District of Columbia. It lives on our hardware, and no vendor sits between your question and the answer.

The difference runs deeper than ownership. A human researcher runs one search at a time and reads one case at a time. Litigus^AI runs dozens at once, and the library was built for exactly that. It matches results both by the words in an opinion and by its meaning, then ranks them by the weight of the authority behind them. The library is ours, so no vendor slows those searches down.

Here is the part that makes me proudest. Most search tools hand back a stack of cases and wish you luck. Our library evaluates each case against the specific proposition you need: does this opinion support your argument, cut against it, or stand apart on its facts? When the law simply is not there, the library says so instead of stretching. An honest "no authority found" has saved more briefs than any clever search ever will.

The research also never leaves the conversation. Run a search or hand off a deep research assignment, and the results stay in context: you can discuss the cases with Litigus^AI on the spot, and it already has full access to everything it just found. You never export it, re-upload it, or explain your own research back to the tool.

The second set of eyes.

A second, independent AI, built by a different lab and trained differently, examines the work and reports what it finds: the bad citation, the missed authority, the argument that won't hold. Litigus^AI weighs each finding and fixes what needs fixing. You decide what gets filed. Two minds with different blind spots catch what one mind alone cannot. You can also ask for a second opinion on any piece of work, any time. I did not invent peer review. I automated it.

It checks every citation before you see it.

Early in the build I learned the lesson that shaped the whole platform. Telling an AI model to verify every citation does not make it happen. The check has to be built into the system, so the work cannot move forward until it passes.

Litigus^AI checks every case before it appears in your papers. It confirms the opinion exists, pulls the actual text, checks that it says what we cite it for, and confirms it is still good law. It works from the actual opinion, read and checked, never a summary of a summary or a confidence score standing in for proof.

What about AI mistakes?

Every AI system can produce a confident wrong answer. Anyone who says otherwise in August 2026 is misleading you. The state of the art is light-years ahead of where it was even a year ago, and on a platform built the way Litigus^AI is, the remaining risk is small. The bigger protection is independence. Two models from different labs, checking each other, rarely make the same mistake. What remains is the risk you already manage with any associate's work, and the rule does not change: review the work product carefully before it leaves your firm.

Litigus^AI never forgets.

The first time Litigus^AI goes to work in a matter, it does what a careful associate does on day one: it reads the file. It walks the matter's folder, takes in the documents, and builds a map of the case: the parties, the counsel, the court, the claims, the events and their dates, and the documents themselves, with every fact tied to its source document. Nothing in the map is a guess.

The map lives inside the matter, in a workspace Litigus^AI keeps on your machine: subfolders for notes, drafts, research, and reviews, maintained the way a careful associate keeps a case file. Open the matter tomorrow, or next month, and Litigus^AI is up to speed in seconds, as if it never left. It knows the case, it knows what it wrote last time, and it knows why. Each matter's knowledge stays sealed inside that matter, by design: facts from one client's file never bleed into another's. All of it stays on your machine, in your custody. I am not aware of any AI platform, legal or otherwise, that does this.

Litigus^AI does the other thing a good associate does: before it drafts anything, it comes back to you with a plan and waits for your approval.

It learns to write like you.

Every lawyer has a voice, and a good associate learns it. Litigus^AI studies your preferences, your edits, and your style, and the drafts start sounding like yours instead of ours: your structure, phrasing, and formats. The longer you work with Litigus^AI, the more it writes like you on the first pass instead of the third. It also reviews its own work and carries the lessons forward, so it gets better every week. We set the rules for how it improves, and it cannot change them.

Setup is a conversation.

Litigus^AI sets itself up by talking with you about your practice, your folders, your courts, and your formats. One conversation replaces an afternoon of setup.

It works in the software you already use.

An associate with good judgment and no tools is still stuck. Litigus^AI comes with its own document tools, running on your machine. It converts between Word, PDF, and a dozen other formats, pulls text out of documents, merges and splits PDFs, and applies Bates numbers to a production without losing the numbering halfway through.

It also works inside Microsoft Word and Google Docs, on the document open in front of you. It reads the passage you select or the whole draft, rewrites it, fixes the formatting, fills in the fields, and checks the citations. In Word it can do all of that with track changes on, so what you get back is a redline you review line by line, the same way you would review an associate's edits. For final papers, Litigus^AI uses Microsoft Word on your machine to produce the PDF, so the document that reaches the court is rendered by the same software your court and your adversaries use.

Hand it a scanned exhibit and it reads the page the way you would, down to the handwriting in the margin, the signature block, and the notary stamp. It can tell whether a redaction really hides the text underneath and whether the filed copy matches the copy you served.

Litigus^AI can also work in a browser the way you would. It pulls the docket, reads the judge's individual rules, checks the part clerk's calendar, and confirms what was filed and when. It never types your passwords, and it never submits a filing. Preparing the filing is its work. Pressing submit is yours.

Where the work actually happens.

Litigus^AI is a desktop application, and that was an architectural decision. The work happens on your computer, under the controls your firm already maintains, on Mac or Windows 11. Nothing about your documents requires a network round trip to be read, indexed, or searched.

Our cloud coordinates the work and handles licensing and billing. What it never does is hold your files. The client documents stay on your device. Only the specific material an assignment requires is passed for processing, under zero-data-retention terms, and nothing survives the request. Compare that with the standard design, where the vendor's servers are the system of record and your entire matter has to live there for the product to work at all.

Your practice, from your phone.

Companion apps for iPhone, iPad, and Android are coming soon. They pair with your licensed desktop by scanning a code. From the courthouse hallway you will be able to read the full transcript of a matter, watch an assignment run as it happens, and approve, revise, or hold a plan the moment Litigus^AI asks for a decision. Ask for a second opinion from the same screen.

Notice what this design avoids. Your phone is not carrying client files, and neither is a vendor's cloud on your behalf: the desktop does the work, and the phone is a secure window into work that never leaves your machine. You can disconnect a paired phone from the desktop at any time, so a lost phone is an inconvenience rather than a data breach. The traditional approach puts the whole matter on someone else's server so the phone can reach it, which means the price of mobile access is custody of the file. No litigator should have to make that trade.

Security is the architecture.

You read the principle in the origin story: your files stay on your machine, in your folders, in your custody, and every provider that touches client content operates under strict zero-data-retention terms. The full security deep dive deserves its own post, and it is next in this series. The short version fits in one sentence: a file that never leaves your machine cannot be taken from someone else's.

Every check, every second look, and every verified citation serves one promise: work you can put your name on, delivered in a fraction of the time it used to take, with the judgment calls left to you.

The private beta is open for applications. If you want to test Litigus^AI on your own matters at no cost, submit an application. Seats are limited, and we review applications as they open.