Parallel Agents
Parallel agents are multiple AI agents that execute concurrently on independent tasks, combining their results to complete complex workflows faster than sequential single-agent processing would allow.
理解する Parallel Agents
Sequential AI execution — one task at a time, each waiting for the previous to complete — creates a latency ceiling. For complex requests that involve multiple independent information-gathering tasks, sequential processing is unnecessarily slow. Parallel agents break this ceiling by running independent work concurrently. The key requirement for parallelization is task independence. Tasks that depend on each other's outputs must remain sequential. Tasks that don't — like querying your email, calendar, and task manager simultaneously — can run in parallel, reducing total completion time to approximately the duration of the longest individual task rather than the sum of all tasks. Parallel agent architectures require orchestration: something must determine which tasks can run in parallel, dispatch them concurrently, and wait for all results before proceeding. LangGraph supports parallel node execution natively through branching and joining patterns in the graph structure. Parallel agents also improve quality by allowing specialized agents to work simultaneously. A research task might dispatch one agent to gather current data, another to analyze historical context, and a third to check for recent updates — synthesizing all three views into a comprehensive response.
GAIAの活用方法 Parallel Agents
GAIA uses parallel agents for multi-source information gathering. When preparing a meeting brief, summarizing your week, or generating a project status update, GAIA dispatches multiple agents simultaneously to different tool integrations — reducing response time dramatically compared to querying each tool sequentially.
関連概念
Supervisor Agent
A supervisor agent is an AI agent that coordinates the work of multiple specialized subagents, breaking complex tasks into components, delegating each to the appropriate agent, and synthesizing their outputs into a coherent result.
Subagent
A subagent is a specialized AI agent that handles a specific component of a larger task within a multi-agent architecture, operating autonomously within its domain and reporting results to a coordinating supervisor agent.
エージェンティックAI
エージェンティックAIは、自律的に意思決定を行い、複数のステップから成るタスクを最小限の人間の監督で遂行するよう設計された人工知能システムを指します。
Agent Loop
An agent loop is the iterative execution cycle of an AI agent in which it reasons about the current state, selects and executes an action (often a tool call), observes the result, and repeats until the task is complete or a stopping condition is reached.
AIオーケストレーション
AIオーケストレーションとは、単独では処理できない複雑なマルチステップタスクを完了するために、複数のAIエージェント、モデル、およびツールを連携させることです。
