Research · Oct 28, 2026, 00:00 UTC

VibeVideoBench benchmarks agents that write code to generate videos

A 239-task benchmark in English and Chinese tests agents that render MP4 videos with code and no video generation model. GPT-6 Astra and Claude Opus 5.5 rank first and second, and the top system satisfies every core requirement on 76.3% of tasks.

• ModelGPT-6 Astra
• ModelClaude Opus 5.5
• Topicbenchmark
• Topicresearch
• Topicagents
• Topicvideo
• Topiccoding