AI Rivals Unite Against China & Claude's New Cyber Model | AI RADAR

Welcome back to AI RADAR! Today, we explore an unprecedented alliance: **OpenAI, Anthropic, and Google** are uniting to stop Chinese labs from executing "distillation attacks" to clone frontier models.We also cover **Anthropic's gigawatt infrastructure deals** with Google and Broadcom, proving the AI boom is now a massive power race. Plus, discover **Claude Mythos**, a new defensive cybersecurity model finding zero-day flaws before hackers can.Finally, quick updates on **Google's Gemma 4** open models and why **Anthropic is restricting** third-party autonomous agents.Sources:• Morning Brew: https://www.morningbrew.com/tech/article/ai-biggest-rivals-unite-against-china• CIO Dive: https://www.ciodive.com/news/anthropic-adds-compute-power-with-google-broadcom-deals/• Google Cloud: https://cloud.google.com/blog/products/ai-machine-learning/claude-mythos-preview-on-vertex-ai• MLQ: https://www.mlq.ai/google-launches-gemma-4-open-ai-models-under-apache-2-0-license/• PYMNTS: https://www.pymnts.com/artificial-intelligence/2026/third-party-agents-lose-access-as-anthropic-tightens-claude-usage-rules/