The honest state of AI for lawyers in 2026: a strong first-draft writer, a fast summarizer of long documents, a useful issue spotter in contracts, and an unreliable researcher. With the right tools and a verification habit it takes hours out of drafting, deposition prep, contract review, and client communication. Used carelessly, it produces the filings that end up in sanctions orders.
The professional rules already cover this. Competence (including understanding the technology you use), confidentiality, supervision, candor to the tribunal, and reasonable fees all apply, and ABA Formal Opinion 512 (2024) plus a growing list of state bar opinions spell out how. Client information does not go into a consumer chatbot unless the firm has vetted the tool's terms.
The upside is that the work gets better as well as faster. A model that drafts a memo from your outline leaves you more time for the analysis. One that summarizes 2,000 pages of production leaves you more time to read the 40 that matter.
Quick wins this week
- Paste your own outline of a motion's argument and ask for a first draft in your jurisdiction's format, then verify every authority it suggests before you keep a single cite.
- Upload a 60-page contract in a firm-approved tool and ask for a clause map: every indemnity, limitation of liability, termination, and assignment provision with section numbers.
- Give the assistant a fact pattern and ask for the ten questions opposing counsel is most likely to ask your witness at deposition.
- Rewrite a client update in plain English at an eighth-grade reading level, then check that nothing substantive changed.
What AI can do for lawyers, task by task
Legal research, first pass only
Use AI to orient: the issues, the likely doctrines, the vocabulary to search. Research platforms with AI built in (CoCounsel within Westlaw, Lexis+ AI) link answers to real sources, which is far safer than a general chatbot, but you still open and read every authority, confirm the holding, and check subsequent history. Never cite what you have not read.
Drafting memos, motions, and briefs from your outline
Give the assistant your issue statement, your outline, the facts, and the authorities you have already verified, and ask for a first draft in the required format. Instruct it not to add authorities. Read the draft as you would an associate's: for logic, overstatements, and facts that drifted. The analysis and every citation are yours.
Contract review and redlining
In a firm-approved tool, upload the agreement and ask for a clause map, deviations from your playbook, missing provisions, and internal inconsistencies (defined terms used differently, cross-references that do not resolve). Contract tools such as Spellbook work inside Word. Verify every flagged issue against the actual text; the model does not know the deal.
Document review and summarization at scale
For large productions, e-discovery platforms with AI review features do the heavy lifting under your supervision. For smaller sets, a firm-approved model can summarize, extract dates and parties, and flag documents that mention specific issues. Ask for page-level citations and check a sample. The documents that matter still get read in full by a lawyer.
Deposition, witness, and hearing preparation
Give the assistant the facts, the claims, and the witness's role, and ask for likely lines of questioning, weak points, and an outline by objective with follow-ups for evasive answers. Everything is a draft you cut and reorder; the model does not know what the witness will do under pressure.
Client communication and plain-English explanations
Draft engagement letters, status updates, and explanations of options from your notes, with client identifiers removed if you are outside an approved tool. Ask for plain English at a stated reading level. Read for anything that overstates certainty or reads as a guarantee, and make sure the advice is yours, verified, and complete.
Prompts for lawyers
Replace the bracketed placeholders, paste into any chat assistant, and iterate on the result.
Research orientation with explicit uncertainty
Act as a senior litigator in [JURISDICTION] helping a colleague orient to a new issue. Issue: [DESCRIBE THE LEGAL QUESTION]. Facts: [KEY FACTS, CLIENT IDENTIFIERS REMOVED]. Give me: (1) the doctrines and elements likely at play; (2) the statutes, rules, or leading authorities you believe govern, each marked 'verify' because I will confirm every one in Westlaw or Lexis; (3) the strongest arguments on each side; (4) the questions I need to answer with real research; (5) what you are unsure about. Do not invent case names. If you are not confident an authority exists, say so instead of naming one.
Tip: Treat the authorities list as search terms, not citations. Nothing gets cited until you have read it in the native platform.
First draft of a memo or brief from your outline
You are drafting for a [COURT OR AUDIENCE] in [JURISDICTION], in the role of an associate working from a partner's outline. Draft a [DOCUMENT TYPE] using only the outline, facts, and authorities below. Do not add any authority I have not provided. Where an argument needs support I have not supplied, insert [AUTHORITY NEEDED] and describe what would fit. Format: [FORMAT REQUIREMENTS]. Length: [PAGE OR WORD LIMIT]. Tone: direct, no rhetorical flourishes, headings that state the conclusion. Outline: [PASTE OUTLINE] Facts: [PASTE FACTS] Verified authorities with pin cites: [PASTE AUTHORITIES]
Tip: The 'do not add authority' instruction is the whole point. Search the draft for [AUTHORITY NEEDED] and for any cite you did not supply.
Contract clause map and deviation report
Act as a transactional attorney reviewing a [AGREEMENT TYPE] for the [PARTY ROLE, FOR EXAMPLE CUSTOMER OR VENDOR]. From the agreement below, produce: (1) a clause map of every provision on indemnification, limitation of liability, termination, assignment, IP ownership, confidentiality, governing law, and dispute resolution, with section numbers; (2) every deviation from our standard positions, with the contract language quoted and a one-line risk note; (3) missing provisions we would expect; (4) internal inconsistencies, such as defined terms used inconsistently. Our standard positions: [PASTE PLAYBOOK POSITIONS] Agreement: [PASTE AGREEMENT TEXT]
Tip: Run only in a firm-approved tool. Verify each flagged section against the actual text; models sometimes quote a clause that is not there.
Deposition outline with follow-ups
You are a litigator preparing to depose [WITNESS ROLE] in a [CASE TYPE] matter. Facts and claims: [PASTE CASE SUMMARY, IDENTIFIERS REMOVED IF NOT IN AN APPROVED TOOL]. Documents the witness authored or received: [LIST DOCUMENTS]. Objectives: [WHAT WE NEED TO ESTABLISH OR LOCK DOWN]. Build an outline organized by objective. For each topic: foundation questions, the key questions in plain language, follow-ups for evasive answers, and the exhibit to use. Flag where the witness is likely well prepared and suggest an alternative approach. End with the five admissions that matter most.
Tip: Cut ruthlessly. A model outline is long by default; the useful version is the one you can hold in your head.
Plain-English client update
Draft a client update letter from an attorney. Matter: [MATTER TYPE, CLIENT IDENTIFIERS REMOVED IF NOT IN AN APPROVED TOOL]. Developments since the last update: [EVENTS]. Options and my recommendation, in my words: [OPTIONS AND RECOMMENDATION]. Next steps and dates: [NEXT STEPS]. Budget notes: [BUDGET NOTES]. Eighth-grade reading level, under 400 words, with headings. Explain any legal term in a short parenthetical. Do not overstate certainty, promise outcomes, or add any advice I did not provide. Close with the decision I need from the client and by when.
Tip: The advice in the letter must be yours. The model formats and clarifies; it does not decide.
Want a prompt for something else? Use the Prompt Builder.
Skills to build
Choosing the right tool for the confidentiality level
Why: The same prompt is fine in an enterprise tool and a problem in a consumer app. Knowing your firm's approved tools and each vendor's data terms is now part of competence.
How: Read your firm's AI policy and each tool's terms on retention and training. Keep three lanes: public information, client material in approved tools, and anything you would not put in an email.
Verifying every authority before it leaves your desk
Why: Sanctions orders since Mata v. Avianca have made this the most visible AI failure in law. One fabricated citation costs more than the tool ever saved.
How: Every case, statute, and quote is opened in Westlaw or Lexis, read, and history-checked before it goes in a document. Instruct the model not to add authorities so the list to check is yours.
Prompting like you would brief a junior associate
Why: Vague instructions produce generic drafts. Jurisdiction, format, audience, facts, verified authorities, and what not to do produce drafts you can use.
How: Build a personal prompt library by matter type with the format requirements and the 'do not add authority' line included by default. Save the prompts that produced drafts you kept.
Reviewing AI output as a supervisor
Why: The supervision rules extend to the tools you use. The review standard for a model's draft is the same as for a first-year's: assume errors, check facts, check logic, check tone.
How: Read the draft against your outline, not on its own. Look for confident claims without support, facts that drifted, and hedges that disappeared.
Talking with clients about AI use and fees
Why: Clients increasingly ask, and some require disclosure or consent under their outside-counsel guidelines. Fees also change when work takes less time.
How: Add a clear paragraph to engagement letters describing how the firm uses AI and protects confidentiality. Bill for the time and value of the work you actually did, consistent with Opinion 512.
Tools worth knowing
Claude
A careful writing and analysis assistant that shines on long documents.
ChatGPT
The general-purpose AI assistant most of your coworkers already use.
Microsoft Copilot
AI inside Word, Excel, Outlook, and Teams, with your company's data protections.
NotebookLM
A research notebook that only answers from the sources you give it, with citations.
Perplexity
An answer engine that cites its sources, built for research rather than chat.
Cautions for lawyers
Attorney-client privilege and the confidentiality duty under Model Rule 1.6 cover everything you learn in the representation. Some consumer AI tools retain inputs or use them for training, which invites disclosure and privilege-waiver arguments. Never paste confidential client data into a consumer AI tool unless your firm has approved that tool for that use. Use legal-specific platforms with contractual confidentiality or enterprise tools inside your firm's environment.
Models invent case names, citations, quotes, and holdings, and courts have sanctioned lawyers for filing them, beginning with Mata v. Avianca in the Southern District of New York in 2023. Candor to the tribunal is not delegable. Verify every cited case in Westlaw or Lexis, read it, and check its subsequent history before it appears in any filing or advice.
Model Rule 1.1's technology comment, the supervision rules (5.1 and 5.3), and ABA Formal Opinion 512 (2024) frame your obligations, and Opinion 512 also says you may not bill a client for time AI saved as if you had spent it. State bars including California, Florida, and New York have issued their own guidance, and many judges have standing orders requiring disclosure or certification of AI use in filings. Read your state's opinion and check standing orders in every matter.
Output from non-lawyer staff who use AI still passes through you. Client-facing tools that give legal answers without a lawyer's review raise unauthorized-practice and malpractice questions, and some clients require consent before AI touches their matters. Do not deploy them casually.
Your 30-day plan
- Week 1: Read ABA Formal Opinion 512 and your state bar's guidance. Confirm which tools your firm has approved for client material. Use an approved tool daily for non-client work: research orientation, CLE notes, your own outlines.
- Week 2: Draft one memo or motion section from your outline with the 'no added authority' instruction. Verify every authority in the native platform and log any the model tried to add.
- Week 3: Run a clause map on one contract in an approved tool and check every flagged issue against the text. Prepare one deposition outline with the prompt and cut it to what you would use.
- Week 4: Draft a client update with the plain-English prompt. Add an AI paragraph to your engagement letter template and review it with your ethics partner or counsel.
- End of month: Write a one-page note for your practice group on what saved time, what the model got wrong, and a proposed workflow with review steps. Check the standing orders of the judges you appear before.
Frequently asked questions
Will AI replace lawyers?
Can I use ChatGPT for legal research?
Does using AI violate attorney-client privilege?
Do I have to tell clients or the court that I used AI?
Terms used on this page
Related roles
- AI for ParalegalsParalegals live in documents, deadlines, and details. AI can summarize, organize, and draft at speed, as long as client material stays inside firm-approved tools and every citation gets checked in Westlaw or Lexis before anyone relies on it.
- AI for ConsultantsAI synthesizes twelve interview transcripts into themes with quotes, builds the issue tree, argues against your recommendation before the client does, and drafts the SOW. The judgment, the relationship, and the confidentiality obligations are yours.
- AI for HR ProfessionalsFirst drafts of policies, announcements, and survey analysis in minutes, with employee data and employment decisions kept where the law and your judgment say they belong.