It’s Not the AI. It’s the Lawyer: We Don’t Have a Hallucination Problem, We Have a Serious Ethics Problem

Guest Post: Charlie Amiot

I. How We Got Here

Recently I was chatting with a friend from law school who has been a practicing lawyer for seven-plus years and whom I’ve known for 11+ years. I have a great amount of respect for this person’s thoughts and opinions on nearly any subject (admittedly rare for me). I brought general AI usage into the conversation and they told me that they are staying away from AI altogether. The administrative judges in their jurisdiction were moving to ban AI outright. Allegedly this is in response to what the judges were seeing: fake citations, fake cases, fake lawyers in briefs filed with real courts.1 Due to their particular line of work, they worried that any AI usage in any context could contaminate their work product. They weren’t willing to risk their reputation (or their employer’s reputation), their law license, cases, or income. Instead they chose to take a hardline position as the answer.

Most of us have heard the term hallucination and think we know what it means. For purposes of this article: hallucination is the term used to describe a large language model output that contains incorrect information that the model believes is correct. How incredibly human of it.

Many in the legal profession point to “hallucinations” as the scapegoat when something goes wrong in their filings.2 They also often tend to toss their law clerks, paralegals, junior lawyers, and student interns—real and fictitious—under the bus as to who is really at fault for the hallucinations inclusions. Some even blamed deadlines set by the court.

A hallucination is simply an incorrect statement. It stands alone. If you happen to be someone who has a set of encyclopedias sitting next to them, you’re undoubtedly sitting next to hundreds of hallucinations, inserted both at the time of print and facts that have mutated with the passage of time since being printed. Any newspaper or magazine you pick up contains a hallucination. Many textbooks and reference materials contain hallucinations as well. Arguably, only in fiction can there be no hallucinations.3 We are otherwise surrounded by and exposed to them on a daily and hourly basis.

Continuously pointing to LLM hallucinations allows the word hallucination to do a whole lot of work at getting people off the hook of personal responsibility.


II. The Actual Problem Has a Name, and It’s Not “Hallucination”

Let’s be precise about what actually happened when a lawyer filed a brief containing citations to cases that don’t exist: a lawyer signed and submitted a document they had not read. That’s it. That’s the whole story.

The AI didn’t file the brief. The AI didn’t have a law license. The AI didn’t swear an oath, and it didn’t certify anything to the court. The lawyer did all of those things—and apparently did them without reading what they were certifying.

This has a name. Rule 11 of the Federal Rules of Civil Procedure requires that an attorney certify, after an inquiry reasonable under the circumstances, that the legal contentions in a filing are warranted by existing law.4 Courts have read that requirement to include actually checking whether the law you’re citing is still good law—failing to run a citator check has been held to violate Rule 11 on its own.5 ABA Model Rule 1.1 requires that lawyers provide competent representation, which includes the legal knowledge, skill, thoroughness, and preparation reasonably necessary for the representation.6 Rule 3.3 requires candor toward the tribunal—lawyers may not make false statements of law to a court, and they have an affirmative duty to correct one if they discover it.7 These rules did not change when generative AI broadly launched. They did not include an exception for outputs you didn’t generate yourself. They have never included such an exception, which is why we don’t typically accept “my paralegal wrote it” as a defense either.

What we are watching, dressed up in technical language, is a failure of basic professional responsibility. A doctor who countersigns a lab result they haven’t reviewed is not a victim of laboratory error. A structural engineer who stamps drawings they didn’t check is not a victim of drafting software. And a lawyer who files a brief they didn’t read is not a victim of AI hallucination. In each case, the professional had a duty to verify, possessed the means to verify, and chose not to. The tool that produced the underlying work product is beside the point.

The hallucination framing is doing exactly the work it’s designed to do: it makes the failure sound technical, mysterious, and external to the lawyer’s control. It isn’t any of those things.


III. The Literacy Failure That Made the PR Failure Possible

If the professional responsibility failure is the immediate problem, there’s a second failure nested underneath it that created the conditions for the first: a significant portion of the legal profession does not understand what AI tools actually do, and that ignorance is not evenly distributed across risk levels.

Here’s what a large language model is not doing when it drafts a brief: it is not retrieving documents from a legal database, reading them, and exercising legal judgement about them. It is predicting text—generating output that is statistically consistent with the patterns in its training data, which means it produces text that looks like a legal citation, formatted correctly, sounding authoritative, because it has been trained on enormous quantities of legal writing that contains real citations formatted exactly that way. It is not lying. It is not hallucinating in the clinical sense. It is doing precisely what it was designed to do, and what it produced is plausible-sounding output that happens to be wrong.

A practitioner who understood this would approach AI-drafted citations the way a careful researcher approaches any secondary source: as a starting point that requires verification, not a deliverable that requires a signature. The verification step isn’t technically demanding. Every major legal research platform provides citation-checking tools. At minimum, you can pull the case. The professional responsibility violation and the literacy failure are not separate problems—the literacy failure is why the professional responsibility failure seemed acceptable.

This matters because the positive case is genuinely strong. There are countless ways to use AI in legal work that carry no meaningful citation risk at all: drafting and editing prose, synthesizing large records, generating research memos that a lawyer then verifies, preparing for negotiation, managing correspondence. The citation problem is specific to one use case—asking an LLM to generate citations as if it were a legal research database—and it is nearly entirely preventable by one habit: read and verify what you’re about to put your name on. That habit isn’t new. It predates AI by at least 200 years.8


IV. The Ban Won’t Fix It—And May Make It Worse

Prohibition is a technology-governance strategy with a well-documented track record, and that track record is not good. Banning AI from court filings does not eliminate AI use in legal practice. It eliminates disclosed AI use. Lawyers who are currently using these tools carelessly will continue using them—without oversight, without any professional incentive to develop better habits, and without the profession building the infrastructure to train or regulate responsible use. The lawyers who will comply with a ban are, by and large, the ones who would have checked their citations anyway.

There’s a market dimension to this that deserves attention. A significant and growing number of legal AI products are, in technical terms, wrappers around general-purpose language models, with some legal-specific training added in, and rebranded for legal audiences and sold at prices that reflect the prestige of the legal market rather than the sophistication of the underlying technology.9 Some of these products are sold aggressively to law firms and legal departments whose leadership is precisely credulous enough to be impressed by confident technical language and precisely ignorant enough not to notice when the product doesn’t actually do what’s claimed. Even where the underlying technology has matured, the institutions deploying it routinely fail to build the governance, training, and validation infrastructure that responsible use requires—a gap industry observers increasingly identify as the actual point of failure, not the model itself.10 The people who genuinely understand these systems are rarely the ones in the purchasing meetings. The result is that firms spend significant money on tools that don’t reduce AI risk—they just make AI risk more expensive. An outright ban accelerates this dynamic: it pushes usage further from visibility and toward unaccountable, unvetted, often overpriced private solutions that serve the vendor’s interests more reliably than the client’s.

The access-to-justice dimension is the one that should be keeping judges up at night, and it’s conspicuously absent from most ban discussions. AI tools used responsibly have genuine potential to reduce the cost of legal services, extend the reach of competent representation, and close gaps that have existed in this system for generations. The people who most need that closing are not the ones with BigLaw retainers. Banning AI doesn’t protect those clients. It protects the status quo that was already failing them.


V. What Should Actually Happen

The legal profession has a governance structure. It has bar associations, ethics rules, judicial authority, and law schools that control entry into the profession. These are not weak institutions—they are the ones that decide who gets an education, a license, what competence means, and what consequences attach to failing to meet it. The question is not whether they have the authority to address this problem. They do. The question is whether they are willing to use that authority to address the actual problem rather than the more comfortable one.

Enforcing existing ethics rules against the lawyers who filed unchecked briefs is not complicated. The rules already cover this. What appears to be missing is the will to apply them without the alibi of “the AI did it”—which, as established, is not a defense that survives scrutiny under the Federal Rules of Civil Procedure or the ABA Model Rules.

Beyond enforcement, the more durable fix is curricular. A law school that does not provide students with grounded, accurate AI literacy—not vendor-sponsored tutorials, not hand-wringing seminars, but genuine instruction in what these tools do, what they don’t do, and what professional responsibility looks like in a practice environment where they are ubiquitous—is not preparing lawyers for the profession they are entering. That is a failure of institutional responsibility, and it is one that prospective students, faculty, and accreditors are in a position to name and pressure. It will be worth watching, over the next several years, whether bar admission data and practice location choices start to reflect attorneys voting with their feet toward jurisdictions that have developed coherent AI frameworks rather than reflexive bans.

Law librarians reading this are not bystanders to any of it. Legal research instruction, information literacy, and the professional competence to evaluate and verify sources have always been the core of what law librarians teach and model. The AI context doesn’t change that mission—it makes it more urgent and more visible.

The lawyers who know how to use these tools carefully are, in a meaningful number of cases, the ones who received genuine legal research education from people who cared about getting it right. That instruction doesn’t happen without adequate staffing, and law library staffing has been moving in exactly the wrong direction for years. Law librarians are among the most underpaid professionals in legal education relative to the expertise they hold and the institutional function they serve.11 Positions go unfilled. Existing staff absorb expanding mandates without additional support or compensation. Effective leadership capable of building and sustaining a real AI literacy curriculum is not inevitable—it has to be resourced, prioritized, and protected. You cannot instruct a generation of lawyers in responsible AI use with a skeleton crew and a budget that hasn’t kept pace with the problem. If law schools are serious about preparing students for modern practice, the library isn’t where you find efficiencies. It’s where you invest.

The legal profession does not need an AI ban. It needs accountability applied to the people who failed to meet existing standards, literacy built into the pipeline before those people get licensed, and the collective intellectual honesty to stop blaming the tool for choices that were made by lawyers. What we are watching is not a new problem created by new technology.12 It is an old problem—lawyers not reading what they sign—that technology has finally made impossible to ignore.13 That is, if nothing else, an opportunity. The question is whether the profession takes it.

Charlie (she/her) Amiot (rhymes w/cameo) is a former legal research instructor and reference librarian who currently writes What Congress Should Be Reading, a newsletter tracking Congressional Research Service reports for a general audience. An expert in government information, her work has examined the legislative history of CRS and public access to government information, and she currently serves as Secretary of the Depository Library Council. She also has a longstanding interest in legal AI, with deep, self-directed expertise built through sustained study and engagement with both practitioners and the tools themselves.


  1. I’m sure many readers are familiar with Damien Charlotin’s database of so-called AI Hallucination Cases (https://www.damiencharlotin.com/hallucinations/). Containing judicial opinions only, the database already holds 1600 references. ↩︎
  2. Escott, D. J. (2025, December 8). From hallucination to indictment: The criminalization of the AI-enabled lie. Law360 Canada. https://www.law360.ca/ca/articles/2419185/from-hallucination-to-indictment-the-criminalization-of-the-ai-enabled-lie. Koebler, J. (2025, Sept. 30). 18 Lawyers Caught Using AI Explain Why They Did It. 404media. https://www.404media.co/18-lawyers-caught-using-ai-explain-why-they-did-it/?ref=daily-stories-newsletter. ↩︎
  3. Goldfish actually have great memories. They can be relatively quickly trained to play basketball on command. But in the Ted Lasso universe they are upsettingly portrayed as idiots with a three-second memory who could be outsmarted by Dory. Alas, is that a hallucination? ↩︎
  4. Fed. R. Civ. P. 11(b)(2). https://www.law.cornell.edu/rules/frcp/rule_11. ↩︎
  5. Deters v. Davis, No. CIV.A. 3:11-02-DCR, 2011 WL 2417055 (E.D. Ky. June 13, 2011). See also, Cody James, Citators in the AI Age: Preserving the Human Component Through Court-Created Citators, 118 Law Lib. J. 66, 71-73 (2026). ↩︎
  6. Model Rules of Prof’l Conduct r. 1.1 (Am. Bar Ass’n 2023), https://www.americanbar.org/groups/professional_responsibility/publications/model_rules_of_professional_conduct/rule_1_1_competence/; see also, r. 1.1, Comment 5, https://www.americanbar.org/groups/professional_responsibility/publications/model_rules_of_professional_conduct/rule_1_1_competence/comment_on_rule_1_1/. ↩︎
  7. Model Rules of Prof’l Conduct r. 3.3 (Am. Bar Ass’n 2023). https://www.americanbar.org/groups/professional_responsibility/publications/model_rules_of_professional_conduct/rule_3_3_candor_toward_the_tribunal/. ↩︎
  8. Cody James, Citators in the AI Age: Preserving the Human Component Through Court-Created Citators, 118 Law Lib. J. 66, 68-69 (2026). ↩︎
  9. Some believe instead that the term harness is more accurate; I am more than willing to accept that definition and the examples proffered. Nicola Shaver, AI Harnesses: The Layer Where Differentiation Crystallizes, Legaltech Hub (May 11, 2026). https://www.legaltechnologyhub.com/contents/ai-harnesses-the-layer-where-differentiation-crystallizes/ I use the term wrapper here the way Shaver and Ethan Mollick use harness (https://www.oneusefulthing.org/p/a-guide-to-which-ai-to-use-in-the). ↩︎
  10. Cate Giordano, Legalweek 2026: AI in Legal Has a Deployment Problem, Legaltech Hub (Mar. 24, 2026), https://www.legaltechnologyhub.com/contents/legalweek-2026-ai-in-legal-has-a-deployment-problem. ↩︎
  11. Olivia Smith Schlinck, Academic Law Librarians Are Paid 47% Less Than Their Faculty Counterparts (Feb. 4, 2022), https://ripslawlibrarian.wordpress.com/2022/02/04/academic-law-librarians-are-paid-47-less-than-their-faculty-counterparts/. ↩︎
  12. Samantha Cole, Watch These Judges Rip Into Lawyers For Citing Cases That Don’t Exist, 404media (June 4, 2026), https://www.404media.co/new-york-court-ai-citations-landberg-case/; J. Koebler, Judge Learns Lawyers on Both Sides of Case Used AI, Cancels Trial, Kicks Everyone Off the Case, 404media (June 9, 2026), https://www.404media.co/judge-learns-lawyers-on-both-sides-of-case-used-ai-cancels-trial-kicks-everyone-off-the-case/. ↩︎
  13. OJ Simpson Murder Trial – Shepard’s clip https://www.youtube.com/watch?v=QFOY0Glg0gU. ↩︎

Artificial Intelligence and the Future of Law Libraries Roundtable Events

South Central Roundtable

OU Law volunteered to host the South Central “Artificial Intelligence and the Future of Law Libraries” roundtable and so I was fortunate enough to be allowed to attend. This is the third iteration of a national conversation on what the new AI technologies could mean for the future of law libraries and (more broadly) law librarianship. I thought I would fill you in on my experience and explain a little about the purpose and methodology of the event. The event follows Chatham House Rules so I cannot give you specifics about what anybody said but I can give you an idea of the theme and process that we worked through.

Law Library Director Kenton Brice of OU Law elected to partner with Associate Dean for Library and Technology Greg Ivy and SMU to host the event in Dallas, TX because it was more accessible for many of the people that we wanted to attend. I’d never been to SMU and it’s a beautiful campus in an adorable part of Dallas – here’s a rad stinger I made in Premiere Pro:

Not cleared with SMU’s marketing department

TL;DR: If you get invited, I would highly recommend that you go. I found it enormously beneficial.

History and Impetus

The event is the brainchild of Head of Research, Data & Instruction, Director of Law Library Fellows Program Technology & Empirical Librarian, Cas Laskowsi at the University of Arizona (hereinafter “Cas”). They hosted the inaugural session through U of A’s Washington, DC campus. You may have seen the Dewey B. Strategic article about it since Jean O’Grady was in attendance. The brilliant George H. Pike at Northwestern University hosted the second in the series in Chicago. I know people who have attended each of these sessions and the feedback has been resoundingly positive.

The goal of this collaborative initiative is to provide guidance to law libraries across the country as we work to strategically incorporate artificial intelligence into our operations and plan for the future of our profession. 

Cas, from the U of A Website

Methodology

The event takes the entire day and it’s emotionally exhausting, in the best way possible. We were broken into tables of 6 participants. The participants were hand-selected based on their background and experience so that each table had a range of different viewpoints and perspectives.

Then the hosts (in our case, Kenton Brice and Cas Laskowski) walked us through a series of “virtuous cycle, vicious cycle” exercises. They, thankfully, started with the vicious cycle so that you could end each session on a virtuous cycle, positive note. At the end, each table chose a speaker and then we summarized the opinions discussed so that the entire room could benefit from the conversations. Apparently, this is an exercise done at places like the United Nations to triage and prepare for future events. This process went on through 3 full cycles and then we had about an hour of open discussion at the end. We got there at 8am and had breakfast and lunch on-site (both great – thank you Greg Ivy and SMU catering) because it took the entire day.

We had a great mix of academic, government, and private sector presented at the event and the diversity of stakeholders and experiences made for robust and thought-provoking conversation. Many times I would hear perspectives that had never occurred to me and would have my assumptions challenged to refine my own ideas about what the future might look like. Additionally, the presence of people with extensive expertise in specific domains, such as antitrust, copyright, the intricacies of AMLaw100 firms, and the particular hurdles faced in government roles, enriched the discussions with a depth and nuance that is rare to find. Any one of these areas can require years of experience so having a wide range of experts to answer questions allowed you to really “get into the weeds” and think things through thoroughly.

My Experience

I tend to be (perhaps overly) optimistic about the future of these technologies and so it was nice to have my optimism tempered and refined by people who have serious concerns about what the future of law libraries might look like. While the topics presented were necessarily contentious, everybody was respectful and kind in their feedback. We had plenty of time for everybody to speak (so you didn’t feel like you were struggling to get a word in).

You’d think that 8 hours of talking about these topics would be enough but we nearly ran over on every exercise. People have a lot of deep thoughts, ideas, and concerns about the state and future of our industry. Honestly, I would have been happy to have this workshop go on for several days and cover even more topics if that was possible. I learned so much and gained so much value from the people at my table that it was an incredibly efficient way to get input and share ideas.

Unlike other conferences and events that I’ve attended this one felt revolutionary – as in, we truly need to change the status quo in a big way and start getting to work on new ways to tackle these issues. “Disruptive” has become an absolute buzzword inside of Silicon Valley and academia but now we have something truly disruptive and we need to do something about it. Bringing all these intelligent people together in one room fosters an environment where disparate, fragmented ideas can crystalize into actionable plans, enabling us to support each other through these changes.

The results from all of these roundtables are going to be published in a global White Paper once the series has concluded. Each roundtable has different regions and people involved and I can’t wait to see the final product and hear what other roundtables had to say about these important issues. More importantly, I can’t wait to be involved in the future projects and initiatives that this important workshop series creates.

I echo Jean O’Grady: If you get the call, go.

Why Law Librarians?

Some of you reading this may be skeptical that these new AI technologies are 1) within your skillset and/or 2) worth the effort to learn. I’m the congenital optimist who is here to win you over. These tools are on the verge of revolutionizing the field of law (once they get out of their prototype phase) and I can’t think of a better group of people on law school campuses, in government organizations, and in law firms to evaluate and implement these technologies. Law Librarians (traditionally) have two crucial skill sets that make us well-suited to take the lead here:

  • We understand how information is organized and
  • We understand how information is used in the research and practice of law.

This is an AI Youtuber with ~70k subscribers who develops and trains LLMs from scratch. Do you see what he has listed as the number one discipline that people need to learn to use these tools? Computer Science skills rank third on his list compared to “Librarianship and Information Science” at #1.

This dude gets it.

Many of the tips that David Shapiro provides in that video for people creating custom LLMs will be absolutely obvious to law librarians because we live and breathe these every day at our jobs: taxonomies, data organization, “source of truth,” etc. Whether in the tech services department or research instruction, we are well-versed in organizing and finding information.

We already have many of the data structures in place that could be easily used by these technologies. Besides constructing the initial models, our role will be pivotal in continuously updating and assessing their effectiveness. Moreover, we will provide vital guidance on the proper utilization of these tools.

Does this list look like something your Technical Services department does? Can you think of anyone else in your organization who would be better at making knowledge graphs, indexes, or tables of contents for legal materials? Who would be better suited than your Research and Instruction team to teach newcomers how to interact with these tools to get the information that they need? Who in your organization is best positioned to teach (or already teaches) information literacy? I would argue that nobody can do it better than law librarians (not even computer science people).

Now What?

Let’s mobilize a push to collaborate on these tools. We need to get groups of law librarians together who are interested in rolling up their sleeves and digging into the nitty-gritty of creating, auditing, and using LLMs. I am a member of LIT-SIS in AALL and maybe we need a special caucus to address this specific technology. Additionally, we can get consortiums of schools together in each state to develop our own LLMs – outside of the subscription-based products that will roll out for Lexis and Westlaw. Anything we build ourselves will have the needs of our community at the forefront. We can build in all of the transparency, privacy, and accuracy that may be lacking in commercial models. Schools can build tools that would not be commercially viable at firms. Firms and courts could build specialized tools to achieve their unique workflows. It opens up many options that are not available if we’re stuck with the one-size-fits-all nature of Lexis and Westlaw subscriptions.

This is an open-source model that is close to competing with GPT4 (ChatGPT’s underlying model). There are many of these and new models show up every day.

There are many options to create, train, and locally run custom LLMs as long as you have the data. As David Shapiro said in the video, “data is the oil of the information age” and law libraries are deep wells of the type of data that could be used to accurately train these services. Additionally, when you are locally hosting an LLM many of the concerns surrounding privacy, permissions, and student data completely evaporate because you are in control of what information is being sent and stored.

To do all of this, we need organization, collaboration, and funding. Individually this could be difficult but if we band together in consortium, we can get a lot done.

Students

Students are an incredible resource in this area. Many of them come to law school with computer science and data science backgrounds and can help with the creation and development of these models. They need mentors and organizers to help focus their efforts, provide resources, and nurture their creativity. In addition, they provide a deep reservoir of diverse voices and experiences that may not occur to people who have spent decades in academia, the public sector, or law firms. We can bring in students to have competitions to create their own LLM apps for law practice and access to justice initiatives. We can fund fellowships to do work at schools, courts, and firms. We can bring them under our wing to usher in the next generation of tech-savvy law librarians. We can leverage the excitement and energy associated with these new tools to attract new talent into our field – I skimmed TikTok and the #ChatGPT hashtag as around 7.7 billion views. To do that, we need to brainstorm together so that we can get these programs in place.

In Sum

As the torchbearers in this promising venture, it’s time for us, the law librarians, to step up and show the world our unmatched prowess in harnessing the potential of LLMs in law, weaving our expert knowledge in information science, law, and emerging technology. Let us band together, utilizing the rich data reserves at our disposal, and carve out a future where legal technology is not just efficient and transparent, but also a collaborative masterpiece fostered by our relentless pursuit of innovation and excellence.