The American Arbitration Association expanded its AI Arbitrator capabilities to commercial business disputes on November 9, 2026.
Previously limited to construction disputes, the technology is now available for all two-party, documents-only business-to-business cases across various industries. The system combines AI-driven efficiency with human judgment to provide dispute resolution services.
The AI Arbitrator is trained on human arbitrator decision-making and grounded in legal reasoning. It evaluates the merits of claims, generates explainable recommendations, and prepares draft awards for review by specially trained AAA human arbitrators.
Human involvement remains integrated into every stage of the process. This includes parties validating the AI’s understanding of their submissions and the final arbitrator reviewing the AI’s reasoning. The human arbitrator maintains the authority to make revisions and exercises independent judgment when issuing the final award.
To support the expansion into commercial cases, the technology was trained on data from more than 20 industries, including energy, technology, financial services, and healthcare. The agency stated that the tool operates within established safeguards intended to maintain fairness, transparency, and accountability.
From the outset, we developed the AI Arbitrator to support a broad range of disputes, with a deliberate plan to introduce the technology in phases,
Diana Didia, executive vice president, chief technology and innovation officer of the AAA
The expansion follows an initial phase focused on a narrower set of construction cases. According to the agency, this allowed for continued testing, performance evaluation, and the refinement of governance processes.
Strong AI governance is essential to building trust in AI-enabled dispute resolution,
Sasha Carbone, senior vice president, general counsel, and assistant corporate secretary of the AAA
The agency’s recent efforts to advance AI use also include the From Principles to Practice,
an AI Governance Survey that examined how 500 organizations across North America implement AI. Other initiatives include an AI Ambassador Program and a Web3 Dispute Resolution Panel created to handle cases involving smart contracts and digital assets.
The American Arbitration Association is the world’s largest provider of alternative dispute resolution (ADR) services. Since 1926, the not-for-profit organization has worked to improve how legal issues are resolved, aiming to turn global disputes into opportunities for progress and understanding. The AAA will mark its centennial in 2026.
With AI Arbitrator now available for commercial cases, our focus remains on maintaining the safeguards that allow us to innovate responsibly without compromising the integrity of the arbitration process.
Sasha Carbone, senior vice president, general counsel, and assistant corporate secretary of the AAA
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