Multi-agent orchestration is the discipline of coordinating multiple AI agents to complete tasks no single agent can reliably handle alone. This guide covers the core primitives, the leading production patterns, and how LangGraph, OpenAI's Agents SDK, Google ADK, CrewAI, and AutoGen each approach the problem.

OpenAI shipped Daybreak on Monday: a cybersecurity platform built on three GPT-5.5 variants with eight named enterprise security partners. Anthropic still won't ship Mythos. The gap between the two labs on the headline benchmark is now within one standard error - and the market is about to render its verdict on what restraint is actually worth.

Cross-examination in Oakland this week pried open Sam Altman's personal investment book. Court filings put the figure above $2 billion, spread across companies OpenAI does business with. Read as a single thesis, the portfolio names exactly where the CEO of the most consequential AI company believes the binding constraints on the next decade actually sit.

Sony's Ace robot defeated elite table tennis players under official tournament rules, reacting 11 times faster than a human. In Beijing, a humanoid called Lightning shattered the half-marathon world record by seven minutes. Together, they mark a turning point for physical AI.