Create long-form documents from simple titles with GPT-5 and Google Docs

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How It Works 1. Generate the document structure based on the provided title or short description . 2. Use prompt chaining to create detailed content for each section while maintaining consistent co...

Best for

Content Creation automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.splitout, n8n-nodes-base.splitinbatches, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.set, n8n-nodes-base.googledocs, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.agent

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Nghia Nguyen.

Original n8n.io source

1.1 Workflow description

Title: Create long-form documents from simple titles with GPT-5 and Google Docs
Workflow name: Create long-form documents from simple titles with GPT-5 and Google Docs

How It Works

Generate the document structure based on the provided title or short description.
Use prompt chaining to create detailed content for each section while maintaining consistent context.
Append the final content to a Google Document for easy access and review.

How to Use

Open the submission form.
Enter your title and word count.
Click Submit to generate your Google Document link.
Wait a few minutes — completed document will be ready at that link.

Requirements

OpenAI account
Google Docs account

Customization Options

Adjust the document length by changing the word count input.
Modify the prompt logic to control writing style or tone.
Update the section structure to fit different document types (e.g., blog, report, proposal).
Replace the output destination if you prefer another storage option instead of Google Docs.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 2 - Split Out

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 3 - Loop Over Items

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 4 - Simple Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 5 - GetSections

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 6 - CreateDocument

Type / Role: n8n-nodes-base.googleDocs - googleDocs
Config choices: Version 2

Block 7 - UpdateDocument

Type / Role: n8n-nodes-base.googleDocs - googleDocs
Config choices: Version 2

Block 8 - gpt-5-mini

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 9 - gpt-5

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 10 - ContentWriter

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 11 - ContentPlanner

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 12 - On form submission

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 2.3

Block 13 - Form

Type / Role: n8n-nodes-base.form - form
Config choices: Version 2.3

Block 14 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Create long-form documents from simple titles with GPT-5 and Google Docs
Complexity	intermediate
Nodes	14
Categories	Content Creation, Multimodal AI
Author	Nghia Nguyen
Published	02 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10435/10435.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Content Creation workflows Multimodal AI workflows

Frequently asked questions

What does Create long-form documents from simple titles with GPT-5 and Google Docs do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Content Creation, Multimodal AI use case.

Nghia Nguyen

3 workflows

Nodes

@n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.splitout n8n-nodes-base.splitinbatches @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.set n8n-nodes-base.googledocs @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.agent

Complexity

intermediate

Published 02 Nov 2025

Likes 0

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Install path: /data/workflows/10435/10435.json

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Create long-form documents from simple titles with GPT-5 and Google Docs

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How It Works

How to Use

Requirements

Customization Options

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Structured Output Parser

Block 2 - Split Out

Block 3 - Loop Over Items

Block 4 - Simple Memory

Block 5 - GetSections

Block 6 - CreateDocument

Block 7 - UpdateDocument

Block 8 - gpt-5-mini

Block 9 - gpt-5

Block 10 - ContentWriter

Block 11 - ContentPlanner

Block 12 - On form submission

Block 13 - Form

Block 14 - Sticky Note4

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions