There are a few ways to detect if content is written by AI:
1. Look for inconsistency in writing style: AI-generated content may exhibit inconsistencies in writing style, tone, or language that may not be present in content written by a human writer.
2. Check for errors or unnatural language: AI-generated content may contain grammatical errors, syntax issues, or use language that seems unnatural or robotic.
3. Use plagiarism detection tools: AI-generated content may be more likely to be plagiarized or contain text that is highly similar to other sources, so using plagiarism detection tools can help identify this.
4. Test with CAPTCHA or Turing test: You can also use CAPTCHA tests or Turing tests to determine if the content is generated by AI or a human writer.
5. Evaluate the source: If the content is coming from a known AI content generator platform, it is likely that the content is written by AI.
Overall, it can be challenging to definitively detect if content is AI-written, as AI technology continues to advance and improve its ability to mimic human writing. However, these methods can help you determine if content may have been generated by AI.