AI Humanizer BenchmarkLeaderboard / Compare / CleverHumanizer vs HIX Bypass
Head to head · October 2026 cycle
CleverHumanizer vs HIX Bypass
On the October 2026 leaderboard, HIX Bypass leads CleverHumanizer 83.87 to 68.06, a gap of 15.81 points. HIX Bypass ranks #2 and CleverHumanizer ranks #8 out of 11 tools. HIX Bypass scores higher on 5 of 7 detectors and in 6 of 7 writing categories. CleverHumanizer is ahead on readability (76.8 vs 64.3), GPTZero (78.3 vs 4.0) and Originality.ai (93.8 vs 89.1). On bypass rate, CleverHumanizer scores 85.9% and HIX Bypass scores 93.5%, but their 95% confidence intervals overlap, so that difference is not statistically clear.
- Detectors
- 2 – 5
- Categories
- 1 – 6
- Components
- 1 – 4
- Last tested
- Prompts
- 33
- Methodology
- v1.1.0
Score components
The overall score weights bypass rate at 42%, meaning preservation at 32%, readability at 16% and consistency across writing categories at 10%. Penalties for output-quality failures are then subtracted. Full scoring formula
Overlapping CIs means the two tools' 95% confidence intervals for bypass rate overlap, so the bypass difference is not statistically clear.
Detector by detector
Each figure is one detector's average human-likelihood score across all of a tool's outputs, on a 0–100 scale. Higher means more human. HIX Bypass scores higher on 5 of 7 detectors.
Writing categories
Each category score applies the overall-score weights to that category's prompts only. Bypass, meaning preservation and readability are averaged within the category, and the tool's overall consistency score is added. Penalties are not subtracted. Categories with few prompts give less reliable scores, so each row shows its prompt count.
Where each one wins
Measures where one tool is ahead of the other. Ties are left out. Score components come first, then detectors, then categories, with the largest gap first in each group.
CleverHumanizer
4 wins- Readability Score76.8 vs 64.3
- GPTZero Detector78.3 vs 4.0
- Originality.ai Detector93.8 vs 89.1
- Blog post Category85.1 vs 83.0
HIX Bypass
15 wins- Consistency Score93.9 vs 77.3
- Meaning preservation Score77.9 vs 65.5
- Penalties ScoreNone vs −9.0
- Bypass rate Score93.5 vs 85.9
- ZeroGPT Detector94.7 vs 78.1
- QuillBot Detector93.4 vs 76.9
- Copyleaks Detector81.8 vs 69.7
- Winston AI Detector86.6 vs 85.2
- Grammarly Detector88.9 vs 88.2
- Business email Category79.8 vs 62.3
- Application essay Category80.2 vs 70.2
- Discussion board Category89.0 vs 79.3
- Marketing copy Category84.1 vs 77.1
- Academic essay Category86.4 vs 79.7
- News article Category86.4 vs 81.8
Questions people ask
Is CleverHumanizer better than HIX Bypass?
On the October 2026 leaderboard, HIX Bypass has an overall score of 83.87 and CleverHumanizer has 68.06, a gap of 15.81 points. HIX Bypass ranks #2 and CleverHumanizer ranks #8 out of 11 tools. HIX Bypass scores higher on 5 of 7 detectors and in 6 of 7 writing categories. Both tools rewrote the same 33 prompts, the same 7 detectors checked every output, and scoring followed methodology v1.1.0. All inputs, outputs and detector verdicts are public.
Which bypasses AI detectors better, CleverHumanizer or HIX Bypass?
HIX Bypass has the higher bypass rate, 93.5% vs 85.9% for CleverHumanizer. HIX Bypass scores higher on Winston AI, ZeroGPT, Grammarly, QuillBot and Copyleaks. CleverHumanizer scores higher on GPTZero and Originality.ai. The two tools' 95% confidence intervals for bypass rate overlap, so the difference is not statistically clear.
Do CleverHumanizer and HIX Bypass keep the original meaning?
Meaning preservation measures how close each output stays to its input, using embedding similarity on a 0–100 scale. HIX Bypass scores 77.9 and CleverHumanizer scores 65.5. On readability, CleverHumanizer scores higher, 76.8 vs 64.3. This cycle, CleverHumanizer lost 9.0 points to penalties and HIX Bypass had no penalties.