Beginner AI dataset generator using OpenAI + LangChain in n8n
AI workflow automation workflow for n8n with 19 active steps. Starts with Manual Trigger. Uses OpenAI. Integrations include OpenAI.
What it does
19 active nodes · Starts with Manual Trigger.
Steps in the template include:
- OpenAI Chat Model1 (OpenAI Chat Model)
- Tool: Inject Creativity1 (Think Tool)
- Structured Output Parser (Structured Output Parser)
- OpenAI Chat Model2 (OpenAI Chat Model)
Nodes and integrations
- OpenAI Chat Model ×2
- Think Tool
- Structured Output Parser ×2
- Manual Trigger
- Edit Fields (Set) ×2
- AI Agent ×2
- Code ×2
- Split Out ×5
- Merge ×2
See the author’s step names
- OpenAI Chat Model1 (OpenAI Chat Model)
- Tool: Inject Creativity1 (Think Tool)
- Structured Output Parser (Structured Output Parser)
- OpenAI Chat Model2 (OpenAI Chat Model)
- Structured Output Parser1 (Structured Output Parser)
- Run Workflow (Manual Trigger)
- Set Topic to Search (Edit Fields (Set))
- Generate Random Data (AI Agent)
- Outpt all Data to One Field (Code)
- Generate Column Names (AI Agent)
- Pivot Column Names (Code)
- Split Column 1 (Split Out)
- Split Column 2 (Split Out)
- Split Column 3 (Split Out)
- Split Column 4 (Split Out)
- Split Column 5 (Split Out)
- Merge Columns together (Merge)
- Rename Columns (Edit Fields (Set))
- Append Column Names (Merge)
Accounts and credentials
- OpenAI access
Credential types in the graph: openAiApi
AI models and swaps
OpenAI · Chat
gpt-4o-mini in OpenAI Chat Model1. Potentially swappable with a compatible n8n chat model node. Match tool calling and structured output before testing.
OpenAI · Chat
gpt-4o-mini in OpenAI Chat Model2. Potentially swappable with a compatible n8n chat model node. Match structured output before testing.
Resource information
- Credit basis
- Author listed by n8n
- Pricing
- Template access shown on n8n
- License
- Not specified
- Last record update
- Nov 5, 2026