# GPTZero

## [How Does GPTZero Compare to Pangram v3.2? (Latest Benchmark Results)](https://gptzero.me/news/how-does-gptzero-compare-to-pangram-v3-2-latest-benchmark-results/)
AI detectors do not always agree, which is exactly why benchmarking matters. In our latest live benchmark, we compared Pangram v3.2, Pangram v3.1, and GPTZero across multiple domains.

## [GPTZero vs QuillBot vs Grammarly: Which AI Detector Is Most Accurate?](https://gptzero.me/news/gptzero-vs-quillbot-vs-grammarly-which-ai-detector-is-most-accurate/)
Many writing platforms now include AI detection, but our benchmark results show that not all detectors are built for the same level of accuracy.

## [GPTZero versus ZeroGPT: What's the difference?](https://gptzero.me/news/gptzero-vs-zerogpt/)
What's the difference between AI detection tools named GPTZero and ZeroGPT? Here’s what you should know about each to make an informed decision.

## [Turnitin vs GPTZero: Key Differences for AI Detection in Education (2026 Guide)](https://gptzero.me/news/turnitin-vs-gptzero/)
Compare the functionality of Turnitin to GPTZero, an advanced AI and plagiarism detection tool.

## [GPTZero Tops Accuracy on Chicago Booth Benchmark in 2026](https://gptzero.me/news/chicago-booth-2026/)
GPTZero outperforms other AI detectors like Pangram on Chicago Booth Benchmark, achieving ~99% accuracy and industry-leading recall for AI detection.

## [GPTZero finds over 50 new hallucinations in ICLR 2026 submissions](https://gptzero.me/news/iclr-2026/)
GPTZero used our Hallucination Check tool to find 50+ hallucinations under review at ICLR, each of which were missed by 3-5 peer reviewers.

## [What is the best AI detector for multi-language detection?](https://gptzero.me/news/what-is-the-best-ai-detector-for-multi-language-detection/)
We’re excited to share the release of our new multilingual model, expanding AI detection coverage over nine of the world’s most prevalent languages.

## [GPTZero detects GPT-5 even better in our August update](https://gptzero.me/news/gptzero-detects-gpt-5-better/)
In GPTZero's August 2025 update, we improved our GPT-5 detection rate to over 97%, adapting quickly to the latest AI models.

## [Alternatives to Draftback Chrome Extension: A Review](https://gptzero.me/news/the-best-writing-replay-tool-for-teachers-that-isnt-draftback/)
Need to see a replay of how a piece of writing was created? GPTZero's Writing Report is here to help.

## [GPTZero’s Massive AI Detector Update for Summer 2025](https://gptzero.me/news/gpt5/)
GPTZero’s new Model 3.7b improves drastically on the latest language models from the top providers, just in time for the new 2025/2026 school year.

## [How Testing Our Own Writing Patterns Is Helping Us Preserve What’s Human](https://gptzero.me/news/how-testing-our-own-writing-patterns-is-helping-us-preserve-whats-human/)