AiDefender is an advanced artificial intelligence-driven tool that integrates several core functionalities to streamline and automate the grading process. To ensure the authenticity of student work, the tool is equipped with a state-of-the-art AI and plagiarism detection system. This feature scrutinizes student assignments for content that may have been generated by AI systems like ChatGPT, as well as checks for traditional forms of plagiarism. If an assignment is found to have been generated by AI or plagiarized, the teacher is alerted, safeguarding the integrity of the assignment process.

To facilitate the grading process, AiDefender further assesses student assignments against a predefined rubric, analyzing the clarity of argument, grammar, spelling, punctuation, citations, and more. This is achieved by leveraging advanced Natural Language Processing (NLP) and machine learning algorithms. The tool also has a unique fact-checking ability, ensuring that the information students provide is accurate and reliable. This multi-faceted approach to grading assignments not only saves teachers valuable time but also enhances the fairness and objectivity of the grading process.