Google Launches Gemini 4 Argon With Guardrail-Free Access for Vetted Defenders

Google has introduced Gemini 4 Argon, which provides guardrail-free access to vetted defenders. The company's new AI model has already discovered a critical vulnerability in software used globally by hospitals. This AI model is part of Google's frontier AI offerings. The discovery highlights the potential of the new AI model in identifying significant security issues. Google's move is expected to enhance the capabilities of trusted defenders. The vulnerability found affects healthcare institutions worldwide.