8 Issues closed by 4 people

• 7B Diffusion video2world model - fine tuning error

  #144 closed Mar 11, 2025

• Bugs in Tokenizer Training

  #141 closed Mar 9, 2025

• Questions about action-conditioned Cosmos

  #134 closed Mar 7, 2025

• AttributeError: module 'cv2.dnn' has no attribute 'DictValue'

  #131 closed Mar 7, 2025

• Custom Prompt Post-Training Error

  #128 closed Mar 7, 2025

• Action control WFM release

  #126 closed Mar 7, 2025

• Bug in create_condition_latent_from_input_frames?

  #129 closed Mar 6, 2025

• missing pynvml in requirements.txt

  #121 closed Mar 6, 2025

11 Issues opened by 11 people

• Docker build failed: E: Problem executing scripts APT::Update::Post-Invoke rm -f /var/cache/apt/archives/*...

  #146 opened Mar 11, 2025

• running Post trained video2world model

  #145 opened Mar 11, 2025

• I want to convert my final checkpoint into a .pt file.

  #143 opened Mar 11, 2025

• Conditioning with a start image and end image?

  #142 opened Mar 10, 2025

• failed to construct or call DiTDataModule Video2world post-training

  #140 opened Mar 9, 2025

• Post-training with one A100-80GB GPU for Cosmos-1.0-Diffusion-7B-Video2World

  #139 opened Mar 8, 2025

• Multi-Device post training

  #138 opened Mar 7, 2025

• Data preparation in Tokenizer training

  #137 opened Mar 7, 2025

• Executing the demo generated a video output with full-black frames

  #136 opened Mar 7, 2025

• What is the cleanest way to introduce new weights when post-training?

  #135 opened Mar 7, 2025

• Adversarial Loss for Cosmos Tokenizer

  #133 opened Mar 6, 2025

8 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Possibly incorrect augmented latent noise during Diffusion finetuning

  #118 commented on Mar 6, 2025 • 0 new comments

• Dimension mismatch during inference

  #122 commented on Mar 6, 2025 • 0 new comments

• Hanging during model instantiation

  #124 commented on Mar 6, 2025 • 0 new comments

• Error when resuming post-training

  #127 commented on Mar 7, 2025 • 0 new comments

• DGX NGC container error: cannot import name 'AttnBackend' from 'megatron.core.transformer.enums

  #132 commented on Mar 9, 2025 • 0 new comments

• Loss spikes during video2world diffusion model post-training

  #130 commented on Mar 10, 2025 • 0 new comments

• Inference with fine-tuned Video2World-Diffusion Error

  #105 commented on Mar 10, 2025 • 0 new comments

• FileNotFoundError: [Errno 2] No such file or directory: '.../models--nvidia--Cosmos-1.0-Diffusion-7B-Video2World/snapshots/6c07485b933a0ae1eb6ad1fcd973dcb34c7e1872/nemo/module.decoder.layers.cross_attention.q_layernorm._extra_state/shard_0_28.pt'

  #107 commented on Mar 10, 2025 • 0 new comments