It can be difficult to detect content written by AI, but there are a few ways you can try to identify it:
1. Look for inconsistencies: AI-written content may have inconsistencies in tone, style, or language that can give it away. Pay attention to any abrupt changes in writing quality or voice.
2. Check for keyword stuffing: AI tends to focus heavily on including keywords for SEO purposes, so content that is overly stuffed with keywords may be a sign of AI writing.
3. Use plagiarism detection tools: Run suspicious content through plagiarism detection tools to see if it was generated by AI from existing sources.
4. Test with captchas: AI may struggle with solving captchas that require human-like comprehension or problem-solving skills, so adding a captcha test to a contact form can help filter out AI-generated messages.
5. Look for unusual syntax or grammar errors: AI may not always get grammar and sentence structure correct, so watch for any unusual or incorrect usage of words or phrases.
Overall, detecting AI-written content can be challenging, but by carefully analyzing the writing style, language, and structure of the content, as well as using tools and methods to test its authenticity, you may be able to identify AI-generated content.