Super Intelligence (SI) for Law Firms: AI Disclosure and Engagement-Letter Guidance

Picture a managing partner reviewing a legal-tech vendor’s renewed software agreement who hits a line that wasn’t there last year: “powered by our Super Intelligence platform.” No contract-review, legal-research, or eDiscovery vendor has made that switch yet — but when one does, the tool behind the words won’t be any different. The real question is whether the firm’s engagement letters, conflicts-check descriptions, and client-disclosure language will need new words to match it.

It is not a new disclosure requirement, and it does not reopen a malpractice-insurance questionnaire your firm already answered. State bars and the ABA still write in “AI”; engagement letters and client disclosures track what a tool does; and none of that moves when a firm adopts the new name.

What EO 14434 Does — and Doesn’t Reach

What it does. Executive Order 14434, “Inaugurating the Era of Super Intelligence,” signed September 29, 2026 and published in the Federal Register October 2, 2026 as FR Doc. 2026-20321 (Source: Federal Register, EO 14434, FR Doc. 2026-20321), directs federal executive departments and agencies to use “Super Intelligence” and “SI” in place of “Artificial Intelligence” and “AI” in official correspondence, public communications, and policy documents, to the maximum extent permitted by law. Section 3(a) does not hand agencies a blank slate to decide what “Super Intelligence” covers — it borrows the boundary Congress already drew at 15 U.S.C. §9401(3) and gives that boundary its new federal name, which matters for a profession regulated by bodies outside the executive branch: there is no new technical category for a bar examiner, a court, or a malpractice underwriter to someday decide also falls under their existing AI-specific rules (Source: Cloud Security Alliance, Research Note: EO 14434 and CAISSI). The order itself creates no private-sector obligation.

What it doesn’t. The order binds federal executive agencies, full stop. It “does not alter any statute” and “does not bind state governments, courts, foreign regulators, or private parties” (Source: Cloud Security Alliance, Research Note: EO 14434 and CAISSI). A law-firm alert analyzing the order independently confirms it “does not immediately alter previously issued regulations, Presidential actions, contracts, [or] grants” (Source: Wiley Rein, Executive Order Rebrands AI as Super Intelligence). State bars, the ABA, and state and federal courts regulate the legal profession through self-regulating professional bodies and rulemaking authority — not as federal executive agencies — so they fall outside Section 2’s rename directive by definition. No bar, court, or professional-responsibility body has stated that it considers itself covered by the order.

For the order’s full text and general scope, see Iternal’s breakdown of Executive Order 14434.

Engagement Letters and Client Disclosure

“SI” is most likely to surface first in three places: a firm’s own marketing copy, a legal-tech vendor’s renewed product description, and — indirectly — an engagement letter’s technology-use clause or a conflicts-check software description that references the provider by name. None of those surfaces is where the actual disclosure obligation lives; that obligation is set by the bar guidance above, and it attaches to what the tool does with client data, not to its federal label.

The disclosure question itself was an actively unsettled practice debate, not a fixed rule, in a November 2023 Bloomberg Law report: Cleary Gottlieb’s managing partner said the firm had not reached “a definite conclusion” on AI disclosure and followed client preference, while adding “there’s no circumstance in which I could imagine using it on a not fully-disclosed basis” (Source: Bloomberg Law, Law Firms Wrestle With How Much to Tell Clients About AI Use). An MIT task force had recommended that engagement terms “include the use of technology and specifically address the responsible use” of generative AI, and was examining whether affirmative consent — not just disclosure — should be required (Source: Bloomberg Law, Law Firms Wrestle With How Much to Tell Clients About AI Use). The underlying practice tension — disclose by default, or follow client preference — has not been reported as resolved since.

Sample engagement-letter language circulating in legal-tech commentary tiers the disclosure: minimal notice for background AI use, standard disclosure for AI-assisted substantive work, and affirmative, revocable consent for AI processing of client documents — some templates give clients an explicit checkbox to fully consent, consent to limited use, or decline AI use in a matter (Source: AI for Lawyers, Introducing Your AI to Your Clients). That tiered structure is what a managing partner should check against — not whether the word “SI” appears anywhere in it.

What to verify when a vendor’s product description or your own firm’s materials shift to “SI”:

• The engagement letter’s technology-use clause still accurately names the capability being disclosed to the client — drafting assistance, document review, or legal research — regardless of the provider’s current marketing label.
• Conflicts-check and privilege-log software descriptions still match the actual tool in use; a rename in a renewal proposal should not silently change what the firm tells its conflicts team or its clients a system does.
• Client intake disclosures about AI-assisted drafting or review still satisfy ABA Formal Opinion 512’s informed-consent standard — which boilerplate alone does not meet — under whichever name the underlying tool currently carries.

The use cases driving this disclosure conversation are substantial and growing. Wolters Kluwer’s 2026 Future Ready Lawyer Report found 90%+ of legal professionals use at least one AI tool daily, with 62% reporting weekly time savings of 6–20% (Source: Wolters Kluwer, 2026 Future Ready Lawyer Report). Thomson Reuters’ 2025 Future of Professionals Report found professionals surveyed across legal, risk, compliance, tax, accounting, audit, and trade fields predict saving 5 hours a week using AI — 240 hours a year, up from 4 hours predicted in 2024 — an estimated $32 billion combined annual impact for the U.S. legal and CPA sectors (Source: Thomson Reuters, The AI Adoption Reality Check (2025 Future of Professionals Report)). Texas Ethics Opinion 705 ties the same disclosure question to Rule 1.05 confidentiality specifically: inputting client data into a generative AI tool “may require client consent and vetting of the tool’s data handling,” and Rule 1.05 reaches information beyond privileged communications (Source: Professional Ethics Committee for the State Bar of Texas, Opinion 705).

None of this is affected by whether a vendor calls its tool “AI” or “SI.” The triggering fact under Opinion 512 and Rule 1.05/1.6 analyses is what the tool does with client data, not what the renewal proposal calls it.

Reading a Rename Without Re-Disclosing Anything

Here is what genuinely matters when a vendor’s renewal proposal or your own firm’s marketing starts saying “SI” while your engagement letters still say “AI”: five checks a managing partner, general counsel, or ethics-compliance lead can run to confirm the new name needs no new disclosure. A firm that adopts the Super Intelligence (SI) name in its own marketing can do so with confidence, because the name change alone triggers none of them.

If your firm’s own website or marketing copy is making the switch to “Super Intelligence,” that is a search-visibility task, not an ethics question: Iternal’s How to Rename AI to SI on Your Website Without Losing Search Traffic guide covers how to update the wording without losing rankings built under “AI.”

A firm-wide AI use policy, not a patched-up vendor file, is what ABA Formal Opinion 512’s supervision duty actually calls for: under Model Rules 5.1 and 5.3, a partner is responsible for making sure every lawyer and every nonlawyer assistant who touches a client matter follows the same rules on AI-assisted work, regardless of which name sits on this quarter’s renewal invoice (Source: American Bar Association, ABA Issues Guidance on Lawyers’ Use of AI Tools). Iternal’s AI governance framework guide walks through that policy structure. For firms whose real concern is keeping privileged material off a renamed vendor’s servers in the first place, see Iternal’s private AI explainer and the best air-gapped AI/SI tools for regulated industries (2026).

Iternal supports the Super Intelligence (SI) name for legal practice because contract review already shows it doing work a firm can time against its own lawyers. In a study written by Onit’s AI Center of Excellence, a legal-tech company (not peer-reviewed), ten real procurement contracts were reviewed with senior lawyers setting the ground truth. GPT-4-1106 averaged 4.70 minutes per contract, against 43.46 minutes for senior lawyers, 56.17 for junior lawyers and 201 for LPOs, and its F-score for determining legal issues was “on par with LPO results and slightly better than Junior Lawyers” (Source: Martin, Whitehouse, Yiu, Catterson and Perera, Better Call GPT: Comparing Large Language Models Against Lawyers, arXiv:2401.16212); it was less precise at locating those issues (0.69 against 0.77 for LPOs), so the sign-off stays with the supervising lawyer. The word “artificial” was chosen in a proposal for a two-month 1956 summer study at Dartmouth (Source: McCarthy, Minsky, Rochester and Shannon, A Proposal for the Dartmouth Summer Research Project on Artificial Intelligence (1955), AI Magazine 27(4), 2006), decades before anyone could time a result like that. For more information visit the Why Iternal Supports Super Intelligence page.

Adopting the name changes nothing a state bar, court, or malpractice carrier requires, so a firm can use it without reopening a single filing. For the full privilege-protected story — contract review, legal research, and eDiscovery that never sends client data to the cloud — see Iternal’s existing AI for Law Firms guide below. For more information visit the What Is Super Intelligence (SI)? page.