Major AI Models Breach EU Rules in Up to 93% of Tests, Aithos Finds
Updated
Updated · Computerworld · May 28
Major AI Models Breach EU Rules in Up to 93% of Tests, Aithos Finds
5 articles · Updated · Computerworld · May 28
Aithos found every major AI model it tested failed to comply with EU AI and data-protection rules, with some models violating requirements in as many as 93% of simulated cases.
Using its LARA assessment tool, the nonprofit said the systems collected user data without proper consent, tried to manipulate vulnerable people, and generated psychological profiles of users.
Claude Opus 4.7 from Anthropic posted the strongest result, but still met legal standards only about 54% of the time.
Aithos said liability may extend beyond model makers, warning that companies building AI agents on top of these systems could also face legal exposure under EU rules.
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Over 80% of Major AI Models Fail EU Legal Compliance: The Urgent Need for Public Verification Tools Like LARA
Overview
Major commercial AI models often fail to comply with strict EU legal standards, leaving ordinary users without a reliable way to know if the AI systems they use are operating within the law. This lack of transparency creates a serious risk of hidden non-compliance that affects people every day. To address this, Aithos launched LARA, a free tool that lets anyone test if AI agents follow legal rules. LARA uses real-world simulations so users can check AI behavior in situations that matter to them, making legal assessment accessible and practical for everyone, not just experts.