Issues

• [Bug] Inconsistent batch/time reshape may mix LAM actions across samples during pretraining

  NVIDIA/DreamDojo#23 · Filter by author phytocare opened on Aug 27, 2026

• Garbled video out from the distilled model

  NVIDIA/DreamDojo#22 · Filter by author benlam62 opened on Aug 16, 2026

• Possible temporal-axis mismatch in temporal consistency loss

  NVIDIA/DreamDojo#19 · Filter by author KevinJustin-love opened on Jul 26, 2026

• Availability of G1 post-training datasets & eval sets (+ question on data scale for new-scene generalization)

  NVIDIA/DreamDojo#18 · Filter by author Gumin-Research opened on Jul 14, 2026

• GR1 Dataset Camera Intrinsics

  NVIDIA/DreamDojo#17 · Filter by author alexnwang opened on Jul 4, 2026

• Dependency conflict: causal student net (atten_backend="i4") requires natten≥0.21.5, but pinned install (torch 2.7 + natten 0.21.0) cannot satisfy it

  NVIDIA/DreamDojo#16 · Filter by author zihenghe04 opened on Jun 4, 2026

• Questions about the PhysicalAI-Robotics-GR00T-Teleop-GR1

  NVIDIA/DreamDojo#15 · Filter by author WM20009 opened on May 31, 2026

• Question about KL collapse in LAM training (beta=1e-6) — is the model effectively deterministic?

  NVIDIA/DreamDojo#14 · Filter by author soul667 opened on May 28, 2026

• VAE encode-decode round-trip is broken in OSS build

  NVIDIA/DreamDojo#13 · Filter by author soran-ghaderi opened on Apr 28, 2026

• Garbled/Noise Video Output when running Video2World Inference with 14B Pre-trained Model

  NVIDIA/DreamDojo#12 · Filter by author CharlesChen397 opened on Apr 11, 2026

• Request: Upload Distilled Student Model Checkpoint to Hugging Face

  NVIDIA/DreamDojo#11 · Filter by author kdh8156 opened on Apr 2, 2026

• About how to identify the instruction is done

  NVIDIA/DreamDojo#9 · Filter by author 929362264 opened on Mar 24, 2026

• You forgot to upload gr00t_customiezed_gr1_val.yaml

  NVIDIA/DreamDojo#7 · Filter by author prateek4robotics opened on Mar 18, 2026

• Bypassing the 24GB VRAM Wall for ActionVideo2WorldInference (Cosmos 2B + GR1)

  NVIDIA/DreamDojo#6 · Filter by author prateek4robotics opened on Mar 18, 2026

• issue about checkpoints

  NVIDIA/DreamDojo#4 · Filter by author LouisDRR opened on Mar 9, 2026
  2

• Training with my data

  NVIDIA/DreamDojo#3 · Filter by author QuanyiLi opened on Mar 8, 2026

• How to do close-loop evaluation for GR00T?

  NVIDIA/DreamDojo#2 · Filter by author HSID opened on Mar 5, 2026
  4