Artemis Security has launched Orion-1, an AI model that autonomously investigates and responds to cyberattacks on corporate networks. On the company's own benchmark, Orion-1 outperformed Claude Opus 5.5 and GPT-6 Sol, scoring 80.8 versus 58.3 in attack reconstruction. Orion-1 connects log data across networks, endpoints, and cloud services to trace attacks to a single actor. It is available in private preview, with high-impact actions requiring human approval by default.
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