This article examines the impact of artificial intelligence on the doctrine of state responsibility in international law. As algorithmic systems increasingly shape decision-making processes traditionally governed by human judgment, fundamental assumptions regarding attribution, intent, and control are being challenged. The study adopts a doctrinal and analytical approach to assess whether existing international legal frameworks are capable of addressing the complexities introduced by autonomous and semi-autonomous artificial intelligence systems. By analyzing the principles of attribution and fault under international law, the article argues that while current doctrines provide a foundational framework, they remain insufficient to fully account for algorithm-driven conduct. The article concludes by emphasizing the need for an adaptive interpretation of state responsibility to ensure legal accountability in the age of artificial intelligence.