AI in Litigation: Your New (Very Fast) Associate

Let’s be honest: modern litigation is not for the faint of heart. Between ESI productions that rival small libraries, last-minute filings from opposing counsel, and the constant need to distill chaos into coherent arguments, the practice of law can feel like drinking from a firehose.

Enter artificial intelligence — the newest member of the litigation team. It doesn’t sleep. It doesn’t bill for coffee breaks. And it can read faster than any first-year associate ever could.

Used wisely, AI isn’t a replacement for lawyers. It’s a force multiplier.

Taming the Document Avalanche

Every litigator knows the moment: thousands (or millions) of pages land in your inbox. Emails, attachments, text messages, spreadsheets, PDFs with questionable scanning quality — all demanding attention.

AI tools can:

• Summarize large document sets quickly
• Identify themes and recurring fact patterns
• Extract timelines from disorganized records
• Compare versions of contracts or policies
• Flag inconsistencies or gaps

Instead of manually hunting for the proverbial needle in the haystack, lawyers can use AI to narrow the field — then apply judgment, strategy, and experience to what matters most.

Efficiency isn’t about cutting corners. It’s about directing human expertise where it has the greatest impact.

From Document Dump to Responsive Pleading

Drafting a response to a complaint requires mastery of the factual record and the law. AI can assist by:

• Organizing allegations into structured outlines
• Matching factual rebuttals to specific paragraphs
• Suggesting potential affirmative defenses based on fact patterns
• Identifying issues that warrant further investigation

When the raw material is overwhelming, AI helps impose order. That structure allows attorneys to see weaknesses in the opposing narrative — and opportunities to sharpen their own.

It’s not about letting a machine “write your brief.” It’s about accelerating the process of understanding the battlefield.

Hearing Prep: Command of the Record

Preparing for a motion hearing means knowing the record cold.

AI can generate:

• Concise issue summaries
• Bullet-point argument outlines
• Likely judicial questions
• Counterarguments and responses
• Fact-specific soundbites drawn directly from the record

When used properly, this deepens mastery. By testing arguments from multiple angles, attorneys walk into hearings prepared not just to present — but to adapt.

And adaptation is everything.

Deposition Strategy: Sharpening the Blade

Depositions are where preparation meets unpredictability.

AI can assist by:

• Drafting targeted outlines organized by claim or defense
• Suggesting follow-up questions based on anticipated testimony
• Highlighting inconsistencies across documents
• Generating impeachment strategies

The real advantage isn’t automation — it’s perspective. AI can surface angles you may not have initially considered. That second (very fast) set of analytical eyes can strengthen questioning strategy and tighten themes.

But the lawyer still reads the room. The lawyer adjusts tone. The lawyer senses when to press and when to pivot.

Handling Curveballs from Opposing Counsel

Every litigator has experienced it: the surprise filing. The new case cited at 4:59 p.m. The “minor” supplemental authority that is anything but minor.

AI can quickly:

• Summarize newly cited cases
• Compare holdings to your existing arguments
• Identify distinguishing facts
• Generate draft responses under tight deadlines

Instead of scrambling, you regain control.

And sometimes, in the process, you discover a counter-theory you hadn’t considered — a reframing that turns defense into offense.

There’s something satisfying about calmly responding to what was meant to be a curveball — and sending one right back.

Exploring New Legal Theories

One of the most exciting uses of AI in litigation is intellectual exploration.

Because AI can rapidly synthesize large bodies of law, it allows attorneys to:

• Test alternative theories
• Identify underdeveloped arguments
• Explore minority positions
• Evaluate policy-based angles
• Analyze how fact variations might change outcomes

This isn’t about replacing research. It’s about expanding it.

Sometimes the breakthrough argument emerges not from a single case, but from pattern recognition across many.

Efficiency Equals Strategic Advantage

The real value of AI in litigation is not speed for speed’s sake. It’s strategic focus.

When routine tasks are accelerated, lawyers have more time to:

• Refine theory of the case
• Develop narrative themes
• Strengthen witness preparation
• Anticipate appellate issues
• Think creatively

Efficiency creates space for mastery.

And mastery is what persuades.

A Necessary Word of Caution

For all its power, AI is not infallible.

It can misstate holdings. It can generate persuasive but inaccurate analysis. It can confidently present an answer that requires verification. It does not independently confirm whether a case is still good law. It does not exercise professional judgment.

Lawyers remain responsible for every word filed with a court.

AI should be treated like an exceptionally fast research assistant — one whose work must always be checked, validated, and refined. Citations must be verified. Quotes must be confirmed. Analysis must be tested against primary sources and professional judgment.

Trust — but verify.

The Bottom Line

AI will not replace litigators.

But litigators who skillfully use AI may very well outpace those who don’t because:

•           It helps tame the document flood.
• It sharpens arguments.
• It stress-tests strategy.
• It prepares you for the unexpected.

And when the next late-night filing hits your inbox, you may find yourself a little calmer — and a lot more prepared.

The courtroom still belongs to lawyers.

 AI just helps you be ready when you get there.

Annie Lahren is a Pender and Coward attorney focusing her practice on civil litigation, immigration, labor and employment and family law.