GPT-5 Detector With Sentence Highlights
Check OpenAI GPT-5 family text with sentence-level highlights, confidence scoring, and model-family writing signals for essays, articles, and emails.
Text detector workflow
Built on the main AI text detector.
Use this focused page to understand the specific check, then run the full detector for an AI score, sentence-level highlights, and review guidance.
Open AI Text DetectorThis page focus
GPT-5 Detector With Sentence Highlights
Check OpenAI GPT-5 family text with sentence-level highlights, confidence scoring, and model-family writing signals for essays, articles, and emails.
From pasted text to review evidence.
The focused page gives you context, then the main detector gives you the scan.
Paste the text
Add the essay, article, email, resume, code snippet, or draft you want to review.
Read the AI-writing signals
Check the AI score, confidence level, and highlighted sentences that need closer review.
Choose the next edit
Use the evidence to revise, verify authorship, or move into the humanizer when a rewrite helps.
What this AI text check helps you review
Use the focused page to inspect the writing signals that matter for this search intent.
GPT-5 Family
Reviews GPT-5 family writing signals across related model outputs
Clear Confidence
Probability scoring across the GPT-5 series with sentence-level signals
Sentence Analysis
See exactly which sentences show GPT-5 patterns
Model-Family Review
Keeps GPT-5 version context visible while scoring sentence-level signals
Frequently asked questions
Everything you need to know before getting started.
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