From RuntimeWire · RuntimeWire · · 40s
4DCodeBench tests coding agents' motion reconstruction
Coding agents struggle to rebuild motion from video, 4DCodeBench reveals.
In brief
Coding agents struggle to rebuild motion from video, 4DCodeBench reveals. Stanford PhD student Ziga Kovacic's 4DCodeBench benchmark shows coding agents can't reconstruct motion from video. Originally reported by RuntimeWire.
4DCodeBench benchmark
Stanford PhD student Ziga Kovacic introduced 4DCodeBench to test coding agents' ability to turn video into executable graphics code.
4DCodeBench finds motion gap
Coding agents produce plausible geometry without reconstructing motion that governs a scene, according to the benchmark.
4DCodeBench paper published
The paper appeared on arXiv on October 2nd; Kovacic described the project on X on October 5th.
What matters most
Stanford PhD student Ziga Kovacic's 4DCodeBench benchmark shows coding agents can't reconstruct motion from video.
