Issues

• UserWarning: Implicit dimension choice for softmax has been deprecated. Change the call to include dim=X as an argument.

  facebookresearch/vjepa2#192 · Filter by author QuantumNovice opened on Oct 23, 2026

• The download link for the V-JEPA2 AC checkpoint seems to have expired.

  facebookresearch/vjepa2#190 · Filter by author tie-2026 opened on Oct 20, 2026

• Raw DROID: eight images at fps 4 span 7.4 physical seconds

  facebookresearch/vjepa2#183 · Filter by author darrobcker opened on Sep 11, 2026

• Problem : random_crop excludes the last valid crop position

  facebookresearch/vjepa2#181 · Filter by author Sal-sal-sal opened on Sep 6, 2026

• Request for Ego4D STA evaluation code and configs for V-JEPA 2 / V-JEPA 2.1

  facebookresearch/vjepa2#178 · Filter by author XinGP opened on Jul 27, 2026

• Native encoder ~500x slower than HF port: fp16 SDPA dtype crash + un-fused attention (frozen-feature extraction)

  facebookresearch/vjepa2#175 · Filter by author jotron-ops opened on Jul 23, 2026

• hubconf broken on main: VJEPA_BASE_URL points to http://localhost:8300 (dev override committed)

  facebookresearch/vjepa2#174 · Filter by author jotron-ops opened on Jul 22, 2026

• Question about EK100 action anticipation evaluation

  facebookresearch/vjepa2#173 · Filter by author KirillRed opened on Jul 20, 2026
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• Navigation world model: release of training/eval code + adapting app/vjepa_droid to navigation actions

  facebookresearch/vjepa2#171 · Filter by author zwandering opened on Jul 4, 2026

• Questions about context_loss warmup schedule and weight_distance_loss in V-JEPA 2.1 fine-tuning

  facebookresearch/vjepa2#170 · Filter by author hegene opened on Jun 30, 2026

• V-JEPA2-AC in Isaac Lab / Omniverse: Franka arm stops above cube without grasping

  facebookresearch/vjepa2#169 · Filter by author sinansoulier opened on Jun 2, 2026
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• Batch Size for V-JEPA 2.1 Pretraining

  facebookresearch/vjepa2#164 · Filter by author sdpetrides opened on May 13, 2026

• [VJEPA2.1] Crop size mismatch between uploaded checkpoint (384) and cooldown config (256) + NaN loss during continuous pretraining

  facebookresearch/vjepa2#163 · Filter by author giulioalfa opened on May 11, 2026

• Smaller VJEPA-2.1 Models

  facebookresearch/vjepa2#162 · Filter by author RobHam99 opened on May 8, 2026

• V-JEPA 2.1 config question

  facebookresearch/vjepa2#159 · Filter by author vimalthilak opened on Apr 30, 2026

• DINOv2 or v3 - conceptual question

  facebookresearch/vjepa2#158 · Filter by author bumi001 opened on Apr 26, 2026

• SSL pre training

  facebookresearch/vjepa2#157 · Filter by author Mythili-kannan opened on Apr 24, 2026

• YOU COMMITED A TEST VJEPA_BASE_URL

  facebookresearch/vjepa2#156 · Filter by author Skovorp opened on Apr 21, 2026

• Clarification / release request for navigation task

  facebookresearch/vjepa2#155 · Filter by author lqh52 opened on Apr 21, 2026

• table missing in paper?

  facebookresearch/vjepa2#154 · Filter by author MiepjeMadelon opened on Apr 20, 2026

• VJEPA 2.1 standalone implementation

  facebookresearch/vjepa2#153 · Filter by author artykbayevk opened on Apr 13, 2026
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• V-JEPA 2.1: Config/checkpoint mismatches prevent loading ViT-L/ViT-B checkpoints

  facebookresearch/vjepa2#149 · Filter by author claasdeboer opened on Apr 10, 2026

• how to do PCA visualization

  facebookresearch/vjepa2#148 · Filter by author Mythili-kannan opened on Mar 31, 2026
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• Vjepa 2.1 does not support vit-base training

  facebookresearch/vjepa2#147 · Filter by author Flaick opened on Mar 30, 2026

• Dense Features Extractions with V-JEPA 2.1

  facebookresearch/vjepa2#146 · Filter by author tldrafael opened on Mar 29, 2026
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