Anthropic has officially launched Claude 4.5 "Global Agent", its most advanced agentic AI system to date. Powered by multi-agent orchestration, it supports collaborative task execution via Dev Team mode and persistent agent threads. Built on Claude Sonnet 4.5, it scores 76% on conversational analytics benchmarks and offers built-in VM isolation and safety features, enabling autonomous task completion for up to 30 hours.

NVIDIA officially unveiled NemoClaw at GTC 2026 on March 16, an enhanced open-source AI agent stack designed to bring enterprise-grade security, privacy, and multi-agent orchestration to the OpenClaw ecosystem. NemoClaw installs in a single command and combines the OpenClaw agent platform with NVIDIA's Agent Toolkit components, including OpenShell for isolated sandbox execution and AI-Q for building reasoning agents. The stack addresses the critical security concerns that have held back enterprise adoption of autonomous AI agents, offering policy-based guardrails, data privacy controls, and support for NVIDIA's Nemotron open models across deployment environments from RTX PCs to DGX Spark and DGX Station.

Meta has acquired Moltbook, a viral social network designed specifically for AI agents rather than humans. The acquisition brings Moltbook’s founders into Meta and underscores the company’s accelerating push into agentic AI—where autonomous systems don’t just answer questions privately, but operate publicly, coordinate with other agents, and build reputation through persistent identities. The deal also raises immediate questions about safety, authenticity, and governance after Moltbook drew attention for bizarre and sometimes alarming agent-generated posts.