Humanize essays and papers with StealthGPT's dedicated models, document tools, and AI detector. In HumanizerEval's October 2026 review, StealthGPT ranked #1 of 11 humanizers with 80.3% mean strict bypass across six detector models on 50 English texts per tool.
The detector
Turnitin is an academic integrity platform used by more than 16,000 educational institutions worldwide that launched its AI writing detection feature in April 2023. It uses machine learning to produce an AI writing percentage score for each submitted document, analyzing writing patterns that differ between human and AI generated content. Turnitin integrates natively with major LMS platforms including Canvas, Blackboard, and Moodle and is the de facto standard for AI detection across most universities in the United States and internationally.
Benchmark
StealthGPT ranked #1 of 11 humanizers in HumanizerEval's October 2026 review.
The October 2026 HumanizerEval review tested 50 texts per humanizer across 6 detector models: Pangram, GPTZero, Originality.ai Turbo, Originality.ai 5.0, ZeroGPT, and Winston AI. HumanizerEval is published by StealthGPT, and Turnitin was not included in that panel.
StealthGPT Super passed all six detector models on 17 of 50 texts in that review. The published scores apply to those named detectors and tested settings; a Turnitin bypass rate requires a separate Turnitin test.
Turnitin documents the AI Writing Report as separate from the Similarity Report. The AI writing result and similarity score are independent, and AI writing highlights appear in their own report. Keep the report name attached to each note so a discussion of writing analysis stays distinct from a discussion of source matches.
Turnitin’s AI Writing Report focuses on qualifying prose in longer documents such as essays, dissertations and articles. Its interactive submission breakdown connects highlighted areas with their location in the document. Open the surrounding paragraphs when reviewing a passage so its role in the introduction, analysis or conclusion remains clear.
No. Turnitin describes independent AI writing and similarity results. AI writing highlights are accessed through the AI Writing Report rather than the Similarity Report.
Yes. Turnitin describes an interactive submission breakdown that brings a highlighted passage and its page into focus, helping a reviewer navigate the submitted document.
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The October 2026 HumanizerEval review reports performance on six external detector models. It does not establish a Turnitin bypass rate. See the published methodology and settings for the scope of those results.
Turnitin is an academic integrity platform used by more than 16,000 institutions globally, offering both plagiarism detection and AI writing detection from a single submission workflow. Its AI detection model produces a percentage score indicating how much of a document is likely AI generated. Turnitin can be contrasted closely with Scribbr, which also primarily serves AI detection in education.
Paste your essay or upload a supported document, choose a humanization model, and run the rewrite. Use the built-in AI detector for a separate text check, then finish with a pass for your argument, sources, and factual details.
No. The October 2026 HumanizerEval panel includes Pangram, GPTZero, Originality.ai Turbo, Originality.ai 5.0, ZeroGPT, and Winston AI.
HumanizerEval reports StealthGPT Super passing Pangram on 88% of texts, GPTZero, Originality.ai Turbo and Winston AI on 92% each, ZeroGPT on 84%, and Originality.ai 5.0 on 34% in its October 2026 review. See the dated review for the detector settings and results.
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