Explainers & Education · Sep 25, 2026
A developer gave Opus 5.5 a $20 budget to autonomously create a 60-second explainer video.
A developer gave Opus 5.5 a $20 budget to… by Jurly, credited to Claude Opus 5.5. Watch the Explainers & Education video and visit the original X post.
Jurly@jurlycat
View on XA developer gave Opus 5.5 a $20 budget to autonomously create a 60-second explainer video. Then forgot to provide the API key. Instead of stopping, Opus built a local production studio: • Kokoro-82M for voice • JavaScript + FluidR3 for music • Code-generated and CC0 sound effects • Whisper for audio QA • Hand-drawn Canvas animations 55 minutes later, it shipped a finished 51-second video. Additional cost: $0. The best agent isn’t the one that never hits a failure. It’s the one that finds another path and keeps shipping.
The prompt behind it.
The creator has not shared a public prompt. Visit the original post for more about this work.
Video and prompt by Jurly. Original post ↗



