Based on your query, it seems like you're interested in using AI to create rubrics for marking assessments. While ChatGPT is a powerful tool for various educational tasks such as answering student questions, generating content, and even assisting with some teacher tasks, it doesn't specifically mention the creation of rubrics as one of its features.

However, Gradescope could be a great fit for your needs. It offers a dynamic point adjustment rubric feature that allows for on-the-fly changes to rubric items and values during grading. This means you can adjust your grading criteria even while you're in the process of grading, ensuring flexibility and adaptability.

Moreover, Gradescope uses AI-assisted grading to help grade written exams and homework, which could significantly reduce your workload. It also provides consistent feedback across multiple submissions, ensuring fairness and uniformity in grading.

If you're using a learning management system like Canvas or Brightspace, Gradescope integrates easily with these platforms, making it simple to add class rosters and push grades to these systems.

In conclusion, while ChatGPT might not be the best tool for creating rubrics, Gradescope could be an excellent solution for your grading needs.