Code & Chain · Signal Desk

EU Cybersecurity Agency ENISA Begins Hands-On Testing of Mythos 5 and GPT-6 Astra

Original sourceThe Next WebAdditional: Crypto Briefing

Summary

The European Commission confirmed that EU cybersecurity agency ENISA is testing Anthropic's Mythos 5 and OpenAI's GPT-6 Astra, one of the earliest hands-on tests under the EU AI Act's systemic risk provisions. Article 55 of the AI Act allows regulators to directly examine high-risk models with syst…

Key points

  • It shows how regulators actually conduct safety assessments once they gain model access, a useful reference for developers and compliance teams.
  • This is among the first practical applications of the EU AI Act's systemic risk provisions, setting the pace and scope of future regulatory model-capability reviews.
  • AI products operating in Europe may face more direct model access and capability assessment requirements, so compliance preparation must build safety evaluation into processes early.

Editorial note

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