> ## Documentation Index
> Fetch the complete documentation index at: https://docs.splox.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Parallel Edges

> Standard execution flow for concurrent node processing

## Parallel Edges (Default)

**Purpose:** Standard execution flow between nodes

Parallel edges are the default connection type. When a node completes, execution flows to all connected nodes simultaneously.

<img src="https://splox-app.s3.amazonaws.com/019c39c5-7b7b-73ce-a62d-526fa43fb450.png" alt="Parallel Edges - Entry node connected to multiple nodes running concurrently" style={{ maxWidth: '100%', margin: '20px auto', display: 'block', borderRadius: '8px' }} />

**In this example:**

* The **Entry Node** has one PARALLEL output handle
* A **parallel edge** connects to the **Agent Node**
* The Agent Node executes when Start completes
* The Agent receives the entry node's output data

**Characteristics:**

* **Concurrent Execution:** All target nodes run in parallel
* **No Waiting:** Each node starts as soon as its source completes
* **Data Cloning:** Source output is copied to all targets

**Use Cases:**

* Parallel API calls
* Multi-path workflows
* Fan-out patterns
* Independent processing streams

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## What's Next?

<CardGroup cols={2}>
  <Card title="Tool Edges" icon="wrench" href="/edges/tool-edges">
    Connect LLMs to tools for AI function calling
  </Card>

  <Card title="Conditional Edges" icon="code-branch" href="/edges/conditional-edges">
    Route execution based on conditions
  </Card>

  <Card title="Error Edges" icon="triangle-exclamation" href="/edges/error-edges">
    Handle node execution failures
  </Card>

  <Card title="All Edges" icon="link" href="/concepts/edges">
    View all edge types overview
  </Card>
</CardGroup>