Find outdated statistics in an article with DuckDuckGo
UnknownWhat this workflow does
This AI workflow has 22 nodes and runs when someone submits an n8n form (“Check an article for outdated figures”). Along the way it connects OpenRouter Chat Model and Duckduckgo Search (community).
How it runs
Trigger: When someone submits an n8n form (“Check an article for outdated figures”).
- Check the request (Code): runs custom JavaScript code
- Address accepted? (If): checks a condition and branches into true / false
- Read the article (Duck Duck Go): extract content
- Explain why there is no table (Code): runs custom JavaScript code
- Check the article (Code): runs custom JavaScript code
- Show the result (n8n Form): shows the next form page
- Article readable? (If): checks a condition and branches into true / false
- Find dated figures (Basic LLM Chain): sends a prompt to an LLM, with model: OpenRouter model; output parser: Figure format
- Check the figures (Code): runs custom JavaScript code
- Any figures to check? (If): checks a condition and branches into true / false
…plus 8 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-duckduckgo-search is verified or supports 3.0 (used in Read the article, Search for a later figure).
Nodes used (10)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Duck Duck Go
n8n-nodes-duckduckgo-search.duckDuckGo - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Wait
n8n-nodes-base.wait - n8n Form
n8n-nodes-base.form
From the author
Quick overview Paste an article's address; this workflow lists its dated figures and, for each, a later-dated figure from the web, quoted word for word from its source, side by side for you to review. Self-hosted n8n only. How it works 1. A form takes the…