LLMinate - LLM CAPTCHA System

Detecting LLMs with Word Substrings: A Novel Approach to CAPTCHA How a simple linguistic insight can help distinguish humans from AI The Insight Here's an observation: when asked to generate random nonsense words, humans and AI behave completely differently . Humans mash keyboards: ksdjsdksdk , eokdfweinfhfejla , owiewewlkdfk Large Language Models generate plausible-sounding nonsense: Vesperthrum…