Motion CAPTCHA Stumps Top Model, Falls to Simple Script

A motion-based CAPTCHA that hides letters in movement rather than any single frame reportedly kept the Fable 5 model stuck for about 10 minutes, even though humans can read it almost instantly. Posts also note that a simple non-AI script solved it in seconds, highlighting a weakness in frame-based vision approaches.

2026-07-16 ~ 2026-07-18 · 3 related posts

• Dynamic CAPTCHA Stumps AI Models for 10 Minutes — petewoodbridge · 2026-07-16
• Dynamic CAPTCHA Stumps AI Model for 10 Minutes — sharpeye_wnl · 2026-07-18
• Motion CAPTCHA Stumps AI for 10 Minutes, Cracked by Script in Seconds — nikola_mr64990 · 2026-07-18