Comprehensive Claude vs ChatGPT comparison based on 500+ real tests. Compare features, pricing, accuracy, and performance. Updated January 2025.
| Feature | Claude | ChatGPT |
|---|---|---|
| Detection Accuracy | 95% | 92% |
| False Positive Rate | 3% | 5% |
| Processing Speed | Fast | Very Fast |
| Content Length Support | Up to 100K tokens | Up to 32K tokens |
| Language Support | 100+ languages | 50+ languages |
| API Integration | Yes | Yes |
Claude edges out ChatGPT in AI detection accuracy with a 95% success rate compared to ChatGPT's 92%. Claude also supports longer content analysis and more languages, making it better for comprehensive detection tasks. However, ChatGPT offers faster processing speeds, which may be preferable for real-time applications.