@rohanpaul_ai: Today’s AI agents still struggle to pass real human-verification checks (CAPTCHAs) on websites. The paper proposes HLL,…

Today’s AI agents still struggle to pass real human-verification checks (CAPTCHAs) on websites. The paper proposes HLL, a benchmark where agents must solve 10 types of CAPTCHA tasks by seeing the page, clicking or dragging correctly, tracking state, and submitting the answer. A useful agent must find the right box on a messy page, understand the instruction, click or drag in the right place, track what changed, recover from mistakes, and leave an interaction trail that looks consistent with the task. The paper shows that even strong agents can look smart on static tasks, then fail when the page is cluttered, the task is harder, or the system checks whether their actions were actually valid. ---- Link – arxiv. org/abs/2606.02449 Title: "HLL: Can Agents Cross Humanity's Last Line of Verification?"