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Overview

The AI Content Detector is a powerful node that analyzes text to determine whether it was written by a human or generated by AI. Using GPTZero’s advanced detection model, it provides reliable analysis with detailed insights and confidence scores.

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Quick Start

  • Input: Text content to analyze (single piece or batch)
  • Cost: 30 credits per 1,000 words
  • Output: AI detection verdict, confidence score, detailed analysis
  • Main use: Content verification, authenticity checks, plagiarism detection

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Core Features

  1. Accurate Detection

    • Analyzes writing patterns and text structure
    • Provides confidence scores for reliability
    • Identifies mixed content (partially AI-generated)

  2. Detailed Analysis

    • Writing style metrics
    • Sentence structure analysis
    • Word choice patterns
    • Readability scores

  3. Batch Processing

    • Analyze multiple texts simultaneously
    • Efficient processing in Loop Mode
    • Consistent results across large datasets

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Input and Output Specifications

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Input Fields

  • Content: Text to analyze (required)
    • Type: Text or List (in Loop Mode)
    • Format: Plain text

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Output Fields

  1. AI Detection Result

    • Type: Text (String)
    • Possible values: “Human-written”, “AI-generated”, “Mixed”

  2. Confidence Level

    • Range: 0-100%
    • Format: Decimal percentage

  3. Detailed Message

    • Type: Text (String)
    • Includes: Reasoning for the result and key findings

  4. Writing Statistics

    • Type: JSON Object
    • Contains: Readability metrics, sentence analysis, pattern detection

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Practical Workflow Examples

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1. Content Marketing Validation Pipeline

Goal: Validate blog posts and generate SEO metadata for approved content

Nodes Used:

  1. AI Content Detector

    • Analyzes submitted content
    • Confidence threshold: 80%

  2. Extract Data Node

    • Pulls key topics and themes
    • Identifies main keywords

  3. Categorizer Node

    • Assigns content categories
    • Tags content type

  4. Ask AI Node

    • Generates SEO meta descriptions
    • Creates social media snippets

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2. Academic Submission Review System

Goal: Screen student assignments for AI-generated content and provide detailed feedback

Workflow Steps:

  1. PDF Reader Node

    • Extracts text from submissions
    • Maintains formatting

  2. Text Formatter Node

    • Normalizes text structure

  3. AI Content Detector

    • Analyzes content authenticity
    • Generates detailed reports

  4. Scorer Node

    • Evaluates writing quality based on set rubric
    • Provides feedback points (enable AI Justification output)

  5. Send Email Notification Node

    • Alerts instructors of potential issues
    • Sends automated feedback

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3. Content Moderation System

Goal: Review and categorize user-submitted content across multiple platforms

Integration Points:

  1. Website Scraper Node

    • Extracts relevant text from article or blog

  2. AI Content Detector

    • Screens for AI-generated content
    • Provides confidence scores

  3. Categorizer Node

    • Classifies content type
    • Tags content themes

  4. Airtable Database Writer Node

    • Stores analysis results
    • Updates content status

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Best Practices

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Optimization Tips

  1. Batch Processing

    • Use Loop Mode for multiple content items

  2. Credit Management

    • Estimate word count beforehand
    • Use Text Formatter, Find & Replace, or Chunk Text to clean input
    • Remove unnecessary content

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Limitations and Considerations

  • Possible false positives
  • Language support restrictions

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Additional Resources