Are you someone who works as a content writer? After the boom in AI writing and the fear of the possibility of Google banning AI content, there has been a consistent demand from clients for a negative AI report; there has been a consistent growth of AI detectors. Ever wondered how AI detectors work? Let us try finding answers to those questions.
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What are AI Detectors?
An AI Detector is a tool or software that can automatically analyze content such as text, images, and videos and determine whether they are written using artificial intelligence. They make use of predetermined criteria for analysing the data and based on it, classify the content as AI-written or human-written.
Several AI detectors claim to perform the task at 99% accuracy. They use machine learning and their own algorithms to create, analyze, and classify the content. These algorithms are based on the training on large volumes of datasets.
How Do AI Detectors Work?
Typically speaking, AI detectors work in the exact way you would write content using an AI tool. AI detectors are built on the same amount of data sets that the tools you use to write the content. It is something along these lines – the AI detector will analyze the written content and find, “If I write this content, I would have written it like this?“. If the answer is YES, it will conclude that the content is written using AI.
AI detectors typically look for two signs in the written content – Perplexity and Burstiness. If detects any of these two factors in a higher (or lower) percentage, the content will be considered to be AI written.
Perplexity
Perplexity refers to the unpredictable nature of the text. The AI content will have a very low degree of perplexity, while the human content comes with a huge amount of perplexed content.
AI text tends to be highly predictable. They would read very smoothly and would have a shallow level of perplexing sentences.
AI detectors will consider a content AI generated when it finds a very low degree of perplexity.
Burstiness
Burstiness is a measure of variation and unpredictability at the sentence level. It will measure the variation in the sentence structure.
Once again, human written content will appear to be less bursty as opposed to human written content. AI detectors will typically produce sentences that are of average length. The sentence structure, too, will remain conventional in nature. That is precisely why AI-written content will appear monotonous.
AI detectors will consider a text with low burstiness as AI-generated.
Those apart, AI detectors may also use several other parameters in determining AI content:
- Repetition of the words that may be unnecessary.
- A repetitive sentence structure
- Unnatural use of words
- Generic and impersonal tone
- Contradictory statements
- Use of inconsistent tense in sentences
- A too-formal writing style.
What are AI Detectors Used For?
AI Detectors have been found to be practical in many ways. Primarily, they can be used by anyone who is looking to find out if a piece of content is written using AI.
Some of the areas that AI detectors can be helpful can include:
- Education: Teachers and other people in the education sector may want to check the content created by their students.
- Publishers: They would want to avoid anything that is likely to be treated as AI-written.
- Recruiters: They would want to check the cover letters and other content of applicants
- Web content writers: They would not want to publish AI content which may cause a decline in search rankings.
These are just a few use cases of AI detectors.
Are AI Detectors Reliable?
Even when we have several AI detectors claiming to offer a high degree of accuracy in detecting the accuracy of their detection, none of the AI detectors are 100% reliable. You can test your content with multiple AI detectors, and each of them will give you results that differ from one another considerably.
As we already know, AI detectors work on the basis of perplexity and burstiness. It considers content with low perplexity and low burstiness as AI-written content. However, imagine a writer who has a very low level of creativity in his writing. AI detectors will invariably flag the content as AI.
We have seen a host of AI detectors that go completely wrong in identifying a piece of content wrongly. They can pass off AI-generated content as human-written or may flag the purely human-written content as AI-written.
Imagine a situation where you have created a piece of content using AI tools and then paraphrased it using any of the paraphrasing tools or simply humanized it through your creativity. The AI detectors will invariably pass the content as human.
Similarly, purely human-written content may be flagged off as AI due to low perplexity and burstiness in the content. A writer who is proficient in the language and has great writing skills may create content that may be very low in those parameters and may be wrongly flagged as being AI. This may end up with the writer being accused of using AI even when they have not written anything with AI.
Factually speaking, none of the AI detectors are known to be providing complete accuracy. The accuracy may range between 60 to 80% in most of the AI detectors. These tools can be used to understand how likely the AI text might have been generated, but they cannot be and should not be used as evidence for the same. They can only give you an idea of the possibility of an AI generation, but they should never be used as definitive evidence for AI content detection.
Conclusion
Even when we have several AI detectors that claim to work in an excellent way in dealing with AI detection capabilities, none of them seem to be offering seamless and error-free detection. However, they can prove to be an excellent option to help you in editing the content during the content creation process.
Having said that, it may be essential to note that there is no replacement for human judgment. AI detectors or not, always make the best use of human intelligence to find the best content and follow the right guidelines to ensure a better degree of efficiency.
