Every task generator in this suite produces a ground_truth.mp4 file.
This is a standard for cleaning materials by ultrasonic techniques . A paper referencing this standard might include an MP4 video of the cleaning process as part of its methodology. A Very Big Video Reasoning Suite - arXiv g131.mp4
These videos show simple 2D or 3D environments where models must extract "structured representations" or reason about object placement and spatiality. Every task generator in this suite produces a ground_truth
Research published in PLOS Biology regarding the CFAP77 protein identifies G131 as a critical contact site for tubule connection. Mutation of this site disrupts sperm movement, which is often documented in supplemental MP4 videos. 3. Standards & Material Testing A Very Big Video Reasoning Suite - arXiv
The search results mention in a few specific contexts, though "g131.mp4" doesn't appear as a standalone paper title. It most likely refers to a supplemental video file (often labeled with a "G" for "Ground-truth" or a figure/residue identifier) from one of the following research papers: 1. VBVR-Bench (A Very Big Video Reasoning Suite)
Two other papers mention "G131" as a specific amino acid residue (Glycine-131) in proteins: