Kan AI skrive et juridisk argument, der vinder en sag i Højesteret ?

Dommere og advokater har i lang tid diskuteret, om maskiner en dag kunne argumentere foran den højeste domstol. Nylige fremskridt tyder på, at AI nu kan analysere omfattende retspræcedens, identificere nye præcedenser og udarbejde overbevisende retsindlæg. Udfordringen består fortsat i, hvorvidt sådanne argumenter lever op til de retoriske og etiske standarder for menneskelig retsvidenskab. Med specialiseret træning har AI-modeller vist evnen til at konstruere overbevisende juridiske fortællinger. Nogle firmaer bruger nu AI til at udarbejde begæringer og retsindlæg til komplekse retssager.

Background

Recent advances demonstrate AI’s growing capacity to parse substantial bodies of case law, identify novel precedents, and generate structured legal arguments. Legal technology commentator Richard Susskind has observed that AI models can now produce ‘coherent and well-structured’ legal narratives, with specialized training enhancing their performance in brief drafting (Susskind, *The Future of the Professions*, 2020). By 2026, some law firms employ AI systems to draft motions and draft extensive litigation briefs, reflecting a broader trend toward integrating computational tools in legal practice (American Bar Association, 2026).

Despite these developments, authoritative assessments caution that the ability to craft a *winning* Supreme Court argument remains contingent on human expertise. The American Bar Association notes that while AI can analyze vast legal datasets, predict probable outcomes, and identify relevant precedents, ‘nuances of legal reasoning and the complexities of Supreme Court decisions often require a deep understanding of the law, its applications, and the specific context of each case’ (American Bar Association, 2026). Persuasive power, rhetorical subtlety, and contextual adaptability—hallmarks of effective human advocacy—still elude full replication by current AI systems.

Scholarly debate underscores this divide. Legal scholar Lawrence Lessig has argued that legal reasoning is deeply embedded in cultural and institutional contexts, requiring interpretive judgment that formal models struggle to replicate (Lessig, *Code and Other Laws of Cyberspace*, 1999). Others, such as computational legal theorist Harry Surden, acknowledge AI’s utility in augmenting legal research but emphasize that ‘AI-generated arguments lack the rhetorical force and ethical grounding that human lawyers bring to bear in high-stakes judicial settings’ (Surden, *Artificial Intelligence and Law*, 2021).

Thus, while AI serves increasingly as a powerful tool—drafting drafts, conducting predictive analytics, and flagging overlooked precedents—it functions most effectively as a *support system* within a human-led advocacy framework. The prevailing consensus remains that Supreme Court-level advocacy demands a synthesis of legal insight, strategic foresight, and moral reasoning that current AI cannot autonomously deliver.