Paste text to analyze linguistic patterns. Beta limits: at least 300 characters, at most 500 words.
Free limits and planned Pro access
Winston AI evaluates the text and returns a global human score, converted here into an AI signal score. When sentence scores suggest mixed writing, we lower reliability and may return INDETERMINATE.
Short texts, lists, formulaic writing (legal, technical, templates) and text written by non-native speakers are the most common sources of false positives.
Yes, particularly on short texts or technical documentation.
A minimum of 300 characters is required. 1,500+ characters produces the most reliable analysis.
No. A detector score alone is never sufficient evidence for a disciplinary decision.
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