Head to head · October 2026 cycle
HIX Bypass vs Stealth Writer
Stealth Writer finished 0.8 points ahead of HIX Bypass in the October 2026 cycle, 65.98 to 65.14, ranking #8 against #9 in a field of 14. Stealth Writer scored higher on 5 of 6 detectors and 3 of 6 writing categories. HIX Bypass came out ahead on penalties (None vs −3.0), news article prompts (67.4 vs 55.4) and meaning preservation (78.9 vs 71.6).
- Detectors
- 0 – 5 (1 tie)
- Categories
- 3 – 3
- Components
- 3 – 2
30 prompts · Last tested · Methodology v1.3.0
Score components
What the overall score is made of: bypass rate weighs 42%, meaning preservation 32%, readability 16%, consistency across categories 10%. Output-quality penalties come off the total. How scoring works →
Detector by detector
Share of each tool's outputs that a detector classified as human-written. Stealth Writer took 5 of 6, with 1 tied.
Writing categories
Category score per writing context: bypass credit only for real rewrites, blended with the category's own meaning preservation and readability. Small categories swing; the prompt count is shown on each row. How category scores work →
Head-to-head history
Overall score in every cycle both tools were tested. Stealth Writer has finished ahead in 5 of 5 shared cycles.
| Cycle | HIX Bypass | Stealth Writer | Margin |
|---|---|---|---|
| October 2026 | 65.14 #9 | 65.98 #8 | → 0.8 |
| September 2026 | 73.97 #3 | 75.39 #2 | → 1.4 |
| August 2026 | 67.93 #4 | 69.83 #3 | → 1.9 |
| July 2026 | 64.84 #6 | 68.07 #4 | → 3.2 |
| June 2026 | 83.52 #3 | 84.47 #1 | → 1.0 |
Where each one wins
Every measure above that one tool won outright, largest margin first within each group.
HIX Bypass
6 wins- Penalties Score None vs −3.0
- Meaning preservation Score 78.9 vs 71.6
- Readability Score 42.2 vs 41.8
- News Article Category 67.4 vs 55.4
- Discussion Board Category 58.9 vs 54.2
- Marketing Copy Category 60.7 vs 57.4
Stealth Writer
10 wins- Bypass rate Score 71.3 vs 56.8
- Consistency Score 94.6 vs 92.8
- GPTZero Detector 40.9 vs 11.4
- Originality.ai Detector 99.9 vs 77.5
- ZeroGPT Detector 90.7 vs 75.4
- Copyleaks Detector 96.7 vs 81.7
- Winston AI Detector 99.4 vs 94.9
- Blog Post Category 68.3 vs 62.9
- Application Essay Category 66.1 vs 61.2
- Academic Essay Category 66.8 vs 62.4
Same prompt, both outputs
Both tools were given this AI-written passage in the October 2026 cycle. Below it is what each one returned. This prompt was picked by a fixed rule, not by how the tools scored.
AI-written input
Every tool on this prompt →Product Desc · Marketing Copy · written by gemini-3-8-flash · 183 words
Elevate your craft with the definitive standard in accuracy: our Precision-Milled Stainless-Steel Ruler. Engineered for professionals who refuse to compromise, this essential tool bridges the gap between workshop durability and micron-level exactness.
Forged from premium, tempered stainless steel, this ruler resists corrosion, warping, and the relentless wear of daily use. Its edges are CNC-milled to exacting tolerances, providing a razor-sharp, dead-straight guide perfect for drafting, scribing, and precision cutting. Unlike inferior stamped alternatives with markings that rub away, our ultra-fine imperial and metric graduations are deeply laser-etched for permanent clarity. Paired with a glare-resistant satin-chrome finish, it guarantees effortless readability under bright studio lights or direct sunlight.
Designed with a true-zero edge, you can take flush, butt-joint measurements against vertical surfaces without second-guessing your starting point. Its balanced, substantial weight provides a grounded feel on wood, paper, fabric, or metal, preventing accidental slippage mid-stroke.
Whether you are an architect detailing blueprints, a woodworker laying out intricate joinery, or an engineer verifying tight tolerances, this ruler delivers uncompromising reliability. Upgrade your workspace with a tool built to last a lifetime. Measure with absolute confidence.
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199 words (input 183)
Experience precision like never before with our Precision-Milled Stainless-Steel Ruler – the new standard for accuracy in your craft. Designed for uncompromising pros, it’s the tool that combines workshop toughness with ±0.001mm precision.
This 12" ruler features an industrial heat tempered stainless steel that is rust resistant, don't warp and will last against everyday use. CNC-milled edges to razor-sharp, dead-straight tolerances make for the ideal guide for drafting, scribing, and accurate cuts. Our ultra-fine imperial and metric graduations are deeply laser-etched for clarity that lasts a lifetime rather than stamped inferior alternatives with markings that rub away. It is matched with a non-reflective satin-chrome finish, making for easy legibility regardless of bright studio lights or direct sunlight.
The true-zero edge allows flush, butt-joint measurements against vertical surfaces without worrying about where your measurement begins. The heft of the pen is perfectly balanced to stay put on wood, paper, fabric, or metal without slipping mid-stroke.
Be it an architect detailing minor features in blueprints, a woodworker laying out intricate joinery or an engineer verifying tight tolerances, this ruler provides uncompromising reliability. Step up your work game with a tool that is built to last a lifetime. Measure with absolute confidence.
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- GPTZero0.00caught
- Pangram0.00caught
- Winston AI0.70passed
- ZeroGPT0.62passed
- Copyleaks1.00passed
- Originality.ai0.00caught
Passed 3 of 6 detectors.
Every HIX Bypass run in October 2026 →212 words (input 183)
Take the ruler to new levels of accuracy with the pinnacle of stainless-steel precision, our Precision-Milled Stainless-Steel Ruler. Designed for those who can't afford to compromise, this must-have tool is the link between workshop friendly designs and micron precision.
This ruler is constructed from top quality tempered stainless steel, which is resistance to corrosion and warping, as well as the daily use wear. This is a razor sharp, dead straight guide, CNC-milled to close tolerances, for drafting, scribing and precision cutting. Genuine deeply laser-etched imperial and metric graduations are permanent and do not rub off like inferior, stamped graduations. Complementary to a glare resistant satin chrome look, it ensures to be easily readable under bright studio lighting or bright sunlight.
The true-zero ensures that you can make flush measurements or butt-joint against a vertical surface without second-guessing the starting point. Its medium heavy weight assures a solid, stable hand sensation on wood, paper, fabric or metal surface which helps prevent accidental slip mid-stroke.
From architects who need to draw blueprints to woodworkers creating intricate joinery or engineers checking for tight tolerances, this ruler is a tool that you can bank on. Take your workstation to the next level with an equipment piece set to last a lifetime. Take measurements with complete precision.
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- GPTZero0.00caught
- Pangram0.00caught
- Winston AI1.00passed
- ZeroGPT0.82passed
- Copyleaks1.00passed
- Originality.ai1.00passed
Passed 4 of 6 detectors.
Every Stealth Writer run in October 2026 →Each chip is one detector's score for that output, from 0 (AI) to 1 (human). A score of 0.50 or higher counts as a pass and shows green; below that the detector caught it and the chip shows red.
Questions people ask
Is HIX Bypass better than Stealth Writer?
Stealth Writer finished 0.8 points ahead of HIX Bypass in the October 2026 cycle, 65.98 to 65.14, ranking #8 against #9 in a field of 14. Stealth Writer scored higher on 5 of 6 detectors and 3 of 6 writing categories. Both tools ran the same 30 prompts, scored by the same 6 detectors, under methodology v1.3.0; every input, output and verdict is published.
Which bypasses AI detectors better, HIX Bypass or Stealth Writer?
Stealth Writer posted the higher bypass rate, 71.3 vs 56.8, and scored higher on 5 of 6 detectors. Stealth Writer led on GPTZero, Originality.ai, Copyleaks, Winston AI and ZeroGPT.
Do HIX Bypass and Stealth Writer keep the original meaning?
HIX Bypass preserved meaning better, 78.9 vs 71.6 on our 0–100 similarity scale. On readability, HIX Bypass rated higher, 42.2 vs 41.8. Penalties this cycle: HIX Bypass None, Stealth Writer −3.0.