The A.I. Daily
Nvidia ICML spotlight paper found to have bugs
A Reddit user says Nvidia's robotics world model DreamDojo, an ICML spotlight paper, improved only about 0.5 dB PSNR over Cosmos 2.5 despite using 44k hours of human data and 256 H100s. Released code has bugs reported in GitHub issues affecting pre-training, post-training, and evaluation, making the results suspect.