What responsibility do users of high-risk AI systems have according to the Act?

Users of high-risk AI systems are expected to actively monitor the systems and report any serious issues that arise. This responsibility is in line with ensuring that these AI systems operate safely and ethically, especially considering their significant potential impact on individuals and society. By monitoring these systems, users can identify problems such as biases, inaccuracies, or failures in the system's functioning. Reporting serious issues plays a crucial role in maintaining accountability and transparency, which are essential components of responsible AI governance.

In this context, the other options do not reflect the responsibilities assigned by the Act. Simply collecting data is not sufficient, as it doesn’t address the need for ongoing oversight and accountability. Creating AI models may be a part of the overall AI development process but does not pertain directly to the user’s role in managing high-risk systems. Eliminating human oversight would contradict the emphasis on accountability and safety, jeopardizing the responsible use of AI technologies. Thus, the most aligned responsibility for users of high-risk AI systems is indeed to monitor and report serious issues.