Roundtable Research

research.roundtable.ai

Articles on Proof of Human, bot detection, and other topics at the intersection of machine learning and human behavior.

Popular posts: 2
Total points: 265
HN comments: 274
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Security & Privacy 2 AI & Machine Learning 2

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Bot or human? Creating an invisible Turing test for the internet

2025141 points177 comments AI & Machine Learning details

Behavioral and cognitive patterns distinguish humans from bots. Explore interactive demos and a practical framework for invisible Proof of Human.

Benchmarking leading AI agents against Google reCAPTCHA v2

2025124 points97 comments AI & Machine Learning details

We evaluate three leading AI models—Claude Sonnet 4.5, Gemini 2.5 Pro, and GPT-5—on their ability to solve Google reCAPTCHA v2 challenges and find significant performance differences, with success rates ranging from 28% to 60%.