ENISA is testing Mythos 5 and GPT-6 Astra — the AI Act just got teeth
EU regulators have direct access to frontier models under AI Act systemic-risk powers. ENISA is now testing Anthropic's Mythos 5 and OpenAI's GPT-6 Astra. What this means for enterprise teams deploying AI.
TrustAI Editorial · September 11, 2026
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