Good morning, and welcome back to Techzip AI Newsletter.

Today’s issue tracks three shifts shaping AI: Google’s Gemini 4 Carbon brings frontier models into cybersecurity with SEC-bench Pro, ExploitGym, CWE-bench and long-horizon engineering; DeepSeek and Moonshot AI are accused of distilling GPT-6 Astra into new models; and OpenAI authors explore AI as an organizational coordination layer between people.

Elsewhere, Anthropic usage analytics, NVIDIA Nemotron 3.5, Google AI Search ads, Claude for Legal, Meta Waddle World, agentic commerce, multimodal embeddings and M4Bench show how AI products, workflows and infrastructure are moving from capability demos toward deployment.