n8n Workflowmedium

llm-data-parser-with-auto-fixing

n8n workflow using Langchain with OpenAI GPT-4o-mini to parse structured data about US states and cities. Includes prompt setup, validation via a JSON schema, and an auto-fixing LLM output parser to ensure data correctness and reprocess invalid outputs.

Integrations
LangChainOpenAIOutput Parser
Tags
#llm#data#parser#with#auto
$49

One-time purchase

✓Instant download after purchase
✓Works with LangChain
✓15-30 minute setup
✓Lifetime access, no subscription
Delivered as .json workflow
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