<p>AI detectors work by looking for patterns. Machines are predictable; humans are chaotic. If your sentence structure is too uniform, you get flagged.</p>
<h2>Understanding Perplexity</h2>
<p>Perplexity measures the randomness of text. Low perplexity means the text is familiar and likely AI-generated. High perplexity means it is surprising and creative.</p>
<h2>The 'Burstiness' Factor</h2>
<p>Humans write in bursts. We use a short sentence. Then, we might use a very long, complex sentence that winds around a topic, adding commas, clauses, and extra details, before hitting you with another short one. AI rarely does this.</p>
<h3>How Exam Mode Works</h3>
<p>Our new <strong>Exam Help</strong> mode is specifically tuned to inject this chaos. It forces the model to:</p>
<ol>
<li>Vary sentence length drastically.</li>
<li>Use idiomatic expressions.</li>
<li>Avoid common AI words like 'delve', 'tapestry', and 'in conclusion'.</li>
</ol>
<p>The result? 0% detection on most scanners.</p>