# 06 - Multi-Agent Orchestration: Production Architectures

The 5 multi-agent orchestration patterns for production: Sequential, Concurrent, Group Chat, Handoff and Plan-First. Scalable and fault-tolerant architectures.

## What you'll learn

- Pattern 1: Sequential
- Pattern 2: Concurrent (Fan-Out / Fan-In)
- Pattern 3: Group Chat
- Pattern 4: Handoff (OpenAI Swarm Style)
- Pattern 5: Plan-First

*This article is part of the **AI Agents** series on federicocalo.dev.*

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**[Read the full article (16 min)](https://federicocalo.dev/en/blog/orchestration-multi-agent-production-architectures)**

The complete article includes code examples, diagrams, and practical exercises.

*Originally published on [federicocalo.dev](https://federicocalo.dev)*