State of Oklahoma ex rel. Oklahoma Bar Association v. Reeves
Supreme Court of Oklahoma · Okla. Sup. Ct. · Oklahoma bar guidance
Conduct
Defense counsel added five ChatGPT citations to two federal discovery motions without verifying them, contrary to his firm's written AI policy.
Consequence
Oklahoma public reprimand as reciprocal discipline, following a federal sanctions order and discipline in Texas, Tennessee, and Alabama.
Lesson
Two unverified AI-assisted filings led to public discipline in four states after self-reporting; Oklahoma inferred knowledge from the failure to verify.
Verified September 28, 2026
- Citation
- State ex rel. Okla. Bar Ass'n v. Reeves, 2026 OK 37 (Okla. May 27, 2026) (Darby, J.)
- Decided
- May 27, 2026
Summary
An original proceeding for reciprocal attorney discipline against Matthew Brett Reeves, an Oklahoma-admitted lawyer since 2003. In Johnson v. Dunn, No. 2:21-cv-1701-AMM (N.D. Ala.), Reeves reviewed and revised two discovery filings drafted by another attorney in his office, a motion for leave to depose an incarcerated person and a motion to compel, and added five citations he obtained from ChatGPT without verifying them. The federal court's July 23, 2025 sanctions order found the citations were false statements of law, called his conduct "recklessness in the extreme" that was "tantamount to bad faith," and noted that he had bypassed his firm's written policies requiring approval for ChatGPT use and verification of AI output. Reeves self-reported to every state where he is admitted. Texas then issued an agreed public reprimand (November 4, 2025), Tennessee a public censure (December 15, 2025), and the Disciplinary Commission of the Alabama State Bar a public reprimand (March 6, 2026, taxing all costs against him). The Oklahoma Bar Association transmitted those adjudications under RGDP 7.7 and recommended the same discipline, noting that this is the first reported attorney discipline case in Oklahoma involving fabricated AI citations. Reeves disputed the Tennessee and Alabama findings and said he had no actual knowledge of the hallucinated citations before filing.
- AI tool:
- ChatGPT (respondent "admitted he used the generative artificial intelligence (AI) known as ChatGPT to obtain five citations")
- Sanction amount:
- Public reprimand (reciprocal discipline)
What sanction did the court impose?
In an opinion by Justice Darby, with all nine justices concurring, the Supreme Court of Oklahoma publicly reprimanded Reeves. It held that the out-of-state adjudications are prima facie evidence under RGDP 7.7(c) and that the burden was his to show those findings unsupported or insufficient; he waived a hearing and "chose to not file any evidence" to meet it. It rejected his argument that he did not knowingly misstate the law, holding that knowledge may be inferred from circumstances: he alone used AI to find the citations, knew he had used it, and knew he had not verified what he added. The Court concluded that presenting false citations obtained through generative AI violated ORPC 1.3, 3.2, 3.3, and 8.4(d) and RGDP 1.3. Reeves argued in mitigation that he had no prior discipline in over twenty years, self-reported, acted without dishonest motive, and now helps educate law students about AI risks. Justice Gurich, joined by Justice Combs, concurred separately to stress the duty to verify each citation and the attorney's oath. As issued, the opinion carried the notice "THIS OPINION HAS NOT BEEN RELEASED FOR PUBLICATION. UNTIL RELEASED, IT IS SUBJECT TO REVISION OR WITHDRAWAL."
Why does State of Oklahoma ex rel. Oklahoma Bar Association v. Reeves matter for law firms using AI?
Reeves is the reciprocal-discipline sequel to Johnson v. Dunn, the Northern District of Alabama order that sanctioned Reeves for five ChatGPT-generated citations in two discovery motions. Oklahoma was the fourth licensing jurisdiction to act, after Texas, Tennessee, and Alabama, and the opinion is useful mainly for how the Court handled Reeves’s defense that he never knowingly misstated the law.
The Court rejected that defense by inference. Citing its decision in Krug and the definition of “knowingly” in ORPC 1.0(f), it held that knowledge “may be inferred from circumstances,” and it found the circumstances here sufficient: Reeves “was the only attorney in the case who used AI to find citations,” was the only one who knew he had used it, and knew that he had not verified what he added. From there the Court stated a general rule: “If a lawyer knowingly uses AI to generate citations or analysis for a pleading and knowingly does not verify the accuracy before including it in the pleading, then the lawyer has knowingly made a false statement.” The firm’s own policies, which required written approval for ChatGPT research and verification of AI output, supplied part of the knowledge the Court inferred.
The Court was careful not to condemn the technology. “There is nothing inherently problematic with the use of generative artificial intelligence in preparing legal materials,” it wrote, “so long as attorneys abide by their duty to protect client confidentiality and recall their sacred duty to verify the pleadings they sign.” What it condemned was the signature: “Signing pleadings that contain citations from generative AI that have not been verified shows a reckless disregard for the truth and an indifference to accuracy.” The discipline imposed was a public reprimand, as in Texas and Alabama; Tennessee had issued a public censure. In a concurrence joined by Justice Combs, Justice Gurich expressed the hope that the reprimand would deter others “from the careless and unprofessional use of AI.”
Implications for your firm
Operational steps a firm reading this case may wish to consider documenting. Strategic and rule-application calls belong to your firm's attorneys.
- Review whether the firm's AI policy is followed on each filing, not only adopted. The Court relied on the firm's 2023 approval-and-verification policy and on Reeves's testimony that he knew of it and did not comply.
- Document verification of any authority added during review of another lawyer's draft. Reeves added the five citations while revising motions a colleague had written.
- Consider the reciprocal-discipline exposure for lawyers admitted in several states. A single federal sanctions order was followed by public discipline in Texas, Tennessee, Alabama, and Oklahoma; Reeves had self-reported the order to every state where he was admitted.
- Train lawyers that lack of actual knowledge may not be a defense under Rule 3.3. The Court held that a lawyer who knowingly uses AI to generate citations and knowingly does not verify them has knowingly made a false statement.
Sources
Primary sources
- Docket number: the opinion as published on OSCN and CourtListener prints no SCBD number, and none is given here. CourtListener's docket field reads only 'SCBD'.