AI Video Generation Glitch: Marching Band Mutates Into Nazis After 10 Extensions
Djinn2522 · reddit · 2026-08-13
A local AI enthusiast testing the Wan2.2 model (via Wan2GP) repeatedly hit the "Extend Video" button about 9 times on a prompt of a traditional marching band.
Because each extension builds upon the previous generation rather than the original prompt, the video degraded quickly: instruments deformed, faces turned into white masks, and the band members eventually bore a bizarre resemblance to uniformed Nazis. The author could not reproduce the bias in subsequent tests, highlighting the unpredictable nature of current video generation models during long iterative sequences.
More from Fun
- Anthropic Co-founder's Wholesome Skyrim Run: Adopting Orphans, No Killing — Promptmethus · 2026-08-13
- ChatGPT Ignored Explicit Instructions, Rendering Text as Images — MoneyIsNoCure1 · 2026-08-13
- Vibe Coding Backfires: Devs Reintroduce Old Bugs When AI-Building Frameworks — xeophon · 2026-08-13
- Naming Debate: User Calls Grok Terrible, PostHog Founder Disagrees — zeeg · 2026-08-13
- Testing 'Asian Feedback' on AI Agents: Are You a B-gent? — zebird0 · 2026-08-13
- Frustrated by Current AI Models, User Jokes About Needing ASI to Arrive Sooner — Angaisb_ · 2026-08-13