Part 3: Architecture & Orchestration¶
Overview¶
Single agents are powerful. Multi-agent systems are transformative.
This section covers how to design and build: - Reliable single-agent systems - Coordinated multi-agent teams - Complex workflows with graph-based orchestration
Architecture Levels¶
| Level | Agents | Interaction | Complexity |
|---|---|---|---|
| Basic | 1 | None | Low |
| Coordinated | 2-5 | Sequence | Medium |
| Orchestrated | 5-20 | Graph | High |
| Enterprise | 20+ | Hierarchical | Very High |
Chapter Map¶
- Single Agent Systems
- Multi Agent Systems
- Coordination Strategies
- Graph Based Workflows
- Hierarchical Systems
Key Statistics¶
- Multi-agent vs single-agent: 45% faster, 60% more accurate
- Enterprises deploying multi-agent: Growing 1,445% (2024-2025)
- 2026 prediction: 40% of enterprise apps have agents
Next: Start with Single Agent Architecture¶
Last Updated: August 9, 2026