Burstiness and perplexity are two metrics that capture patterns in a piece of writing. Perplexity measures how easy it is to predict which words come next, and burstiness measures how easy it is to predict sentence structure and length.
These measures are used by tools like QuillBot’s AI detector to guess whether something was written by a person or an AI. They can also be used to evaluate the quality of an AI text generator.
ChatGPT is safe to use for school when students follow these precautions:
Another way to use ChatGPT safely is by using QuillBot’s free AI Content Detector or AI Detector Mobile App for iOS to ensure that AI-assisted writing hasn’t been plagiarized.
ChatGPT was first released on November 30, 2022.
Since then, various updated versions have been released, like ChatGPT-4 on March 14, 2023 and ChatGPT-4.5 on February 27, 2025.
OpenAI, the company that created ChatGPT, is working on new versions for future release.
Yes, AI can write a book. However, a book written by AI probably wouldn’t be a very good book.
Unlike humans, AI is limited when it comes to creativity (e.g., with figurative language), themes, and tone of voice.
Despite this, generative AI can be helpful to human authors. For example, AI can suggest writing strategies to put writers in the right mindset. It can also be used for parts of the writing process. For example, if you’re brainstorming ideas for your own book, the QuillBot AI book title generator can instantly suggest creative, attention-grabbing titles to spark inspiration.
If you use it more extensively, generative AI can be used in combination with a tool that can humanize AI text to improve the style. However, it’s good to be aware that many publishers also use AI detectors to check that what they publish is high-quality, human-written work.
If you’d like to see how AI detectors work, you can try the QuillBot AI Detector.
AI agents are expected to take on more autonomous, multi-step tasks within the scope of generative AI in the workplace, such as managing workflows, coordinating tools, and executing routine knowledge work with minimal supervision.
Instead of replacing professionals outright, AI agents will likely handle task orchestration while humans focus on oversight, strategy, and decision-making. Tools like QuillBot’s AI Chat already demonstrate early forms of AI-assisted task support.
Yes, you can use AI to rewrite text.
You can use a humanizer tool, like QuillBot’s, to humanize AI text.
You can also use a paraphraser, like QuillBot’s free Paraphraser, to rewrite your own texts.
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