The sample text
The summer I turned sixteen, my grandmother taught me how to bake bread. She measured nothing. She simply knew, by feel, when the dough was ready, when the oven was hot enough, when the loaf had risen just enough to bake. I, on the other hand, measured everything twice and still managed to burn the first three attempts. It took me the entire season, and more failed loaves than I can count, before I understood that the recipe was never really the point.
What the local engine measured
| Statistic | Value |
|---|---|
| Words | 83 |
| Sentences | 5 |
| Average words per sentence | 16.6 |
| Sentence-length variation (CV) | 0.5 |
| Vocabulary ratio (unique / total words) | 0.72 |
| Repeated sentences | 0 |
| Estimated reading time | 0.37 min |
What this does and does not show
Personal essays and college application essays often benefit from a deliberate mix of short and long sentences, a rhythm technique writing instructors teach explicitly. The sample above alternates a short two-word sentence ("She measured nothing.") with a much longer one describing the grandmother’s intuition, producing a higher sentence-variation number than a passage written in uniformly medium-length sentences.
If your own personal essay draft comes back from the sentence-length checker with a very low variation number, that is not proof of AI writing; it is a concrete, actionable readability signal. Try combining or breaking up a few sentences to introduce more rhythm, the same craft advice writing teachers give regardless of drafting tools.
Open this passage in the live tool
Source: TextClueCheck local evidence engine, run on this page's own sample text at build time (2026-09-25). Not an AI-authorship probability.