Models are advancing quickly.GPT-5, Claude Sonnet, Gemini.Each
release gives us more capabilities.But most real work isn’t solved
by a single model. Developers are realizing they need a system of
agents: different types of agents working together to
accomplish more complex tasks.For example, a researcher to find
information, a writer to summarize, a planner to coordinate, and a
reviewer to check accuracy. The challenge is that today,
building a multi-agent system is harder than it