Multi-Engine AI Detection

Detect Gemini AI Writing — 3-Engine Consensus Check

Google Gemini is one of the newest LLMs. Check if your text can be identified as Gemini-generated.

Verified by 211-Sample Benchmark·94.2% Accuracy · 2.5% FPR · 96.1% TPR·See methodology →

Free scan: GPTZero analyzes your first ~300 characters

0 / 10,000
|||.pdf, .docx, .txt
0-30: Likely Human31-70: Uncertain71-100: Likely AI

Your text is never stored. Only a SHA-256 hash for caching.

Why Multi-Engine Detection?

Single AI detectors disagree on 15-30% of texts. OmniDetect combines three independent engines for consensus — dramatically reducing false positives.

3 Independent Engines

GPTZero, Winston AI, and Originality.ai each analyze your text independently.

Consensus-Based Scoring

When all three engines agree, you can trust the result.

Privacy First

Your text is never stored. Only a SHA-256 hash for caching. GDPR compliant.

Frequently Asked Questions

Can OmniDetect detect Gemini-generated text?
Yes. GPTZero, Winston AI, and Originality.ai are continuously updated to detect outputs from Gemini, GPT-4, Claude, and other modern LLMs. Multi-engine consensus ensures reliable detection.
Is Gemini harder to detect than ChatGPT?
Detection difficulty varies by text type and length. Some LLMs are harder for specific engines. That's why OmniDetect uses three engines — each has different strengths, and consensus gives you the most reliable answer.
How does multi-engine detection work for Gemini?
OmniDetect sends your text to GPTZero, Winston AI, and Originality.ai simultaneously. Each engine analyzes independently. When 2 or 3 agree, you get a high-confidence result with our OmniScore.

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