DetectiveAI: AI Checker Library - Version 1.0.0.0

This release marks the initial public availability of the DetectiveAI. This version establishes a solid foundation for detecting AI-generated text, focusing on foundational linguistic analysis.

Key Features and Improvements:

• Core Analysis Engine: The library now includes a core engine for analyzing text based on several linguistic characteristics frequently associated with AI-generated content. This initial version focuses on readily identifiable patterns.

• Basic Linguistic Analysis: The AnalyzeText method now performs these fundamental checks:

  • Sentence Structure: Examines the average length of sentences to assess potential deviations from typical human writing patterns.
  • Word Diversity: Calculates the ratio of unique words to total words, a measure of vocabulary richness. Lower ratios may suggest AI-generated text.
  • Suspicious Phrase Detection: Identifies the presence of common phrases often associated with AI-generated content (e.g., "in my opinion," "I believe").

• Error Handling: Robust error handling ensures the library functions reliably even with potentially malformed or problematic input. If an error occurs during analysis, the AnalyzeText method will return 0 and log an appropriate message to the console.

• Probability-Based Scoring: The AnalyzeText method returns a decimal value between 0 and 1 representing the probability that the input text is AI-generated. A score closer to 1 suggests a higher probability of AI authorship. A score close to 0 suggests a lower probability.

Usage Example:

using DetectiveAI;

// Create an instance of the AI Checker.
DetectiveAI.CheckAI detector = new DetectiveAI.CheckAI();

// Example usage - analyzing a piece of text
string inputText = "This is a sample piece of text to be analyzed.  We believe that AI-generated text may overuse certain conjunctions, such as 'and' and 'but'.";
decimal score = detector.AnalyzeText(inputText);

Console.WriteLine($"AI likelihood score: {score}");