Reddit Post Analysis for n8n Mentions with OpenAI Summarization and Classification
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Automates the process of finding Reddit posts mentioning 'n8n', filtering them by relevance, classifying their relevance using OpenAI, and summarizing the relevant ones. Generates structured metadata in English and Chinese.
About This Workflow
This workflow monitors Reddit for posts mentioning 'n8n'. It filters these posts based on criteria like recency and upvotes. For relevant posts, it uses OpenAI to classify if the post is truly about 'n8n.io' and then generates a concise summary. The process enriches the data with metadata such as upvotes, subreddit size, date, and URL, preparing it for further structured analysis. The goal is to identify and extract valuable information about n8n from Reddit discussions.
Key Features
- Reddit Post Retrieval: Fetches recent Reddit posts based on a keyword ('n8n').
- Relevance Filtering: Filters posts to include only those posted within the last 7 days, with more than 5 upvotes, and marked as original content.
- AI-Powered Classification: Utilizes OpenAI to determine if a post is genuinely about 'n8n.io'.
- AI-Powered Summarization: Generates short, meta-level summaries of relevant posts using OpenAI.
- Metadata Enrichment: Adds structured metadata like upvotes, subreddit subscribers, post date, and URL.
- Conditional Logic: Implements conditional checks to process only relevant and positively classified posts.
- Output Structuring: Prepares the data for output with specific fields.
How To Use
- Trigger: Click "Execute Workflow" to start the process.
- Reddit Search: The
Redditnode fetches posts with the keyword 'n8n'. - Filtering: The
IFnode filters posts based on upvotes, self-text presence, and creation date. - Classification: The
OpenAI Classifynode uses an AI prompt to determine if the post is about n8n. - Conditional Processing: The
IF1node checks the classification result. - Summarization (Backup): If the classification is 'No' or if the post is not about n8n (though the logic seems to primarily handle the 'No' case for summarization), the
OpenAI Summary Backupnode summarizes the post content. Note: TheOpenAI Summarynode is disabled in this configuration. - Merging Data:
MergeandMerge1nodes combine the processed data from different branches. - Final Structuring: The
SetFinalnode structures the output with key metadata, including the summary from the backup node.
Configuration Notes:
- Ensure your OpenAI API key is configured in the
OpenAI ClassifyandOpenAI Summary Backupnodes. - The
OpenAI Summarynode is disabled. If you wish to use it, enable it and adjust its parameters and connection. - The workflow currently limits the
selftextto the first 500 characters for analysis. This is a potential drawback, as noted inSticky Note2.
Apps Used
Workflow JSON
{
"id": "db9e769b-8ed9-47d8-aaf3-587b4af61d68",
"name": "Reddit Post Analysis for n8n Mentions with OpenAI Summarization and Classification",
"nodes": 5,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: db9e769b-8ed9...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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