Issues

• How long was the model trained?

  AIGeeksGroup/Nav-R1#18 · Filter by author Star-Catching opened on May 12, 2026

• Question about the data

  AIGeeksGroup/Nav-R1#17 · Filter by author e-zorzi opened on May 4, 2026

• Nav-R1 Model Weights Was NOT Uploded on HuggingFace.

  AIGeeksGroup/Nav-R1#16 · Filter by author wanglineu opened on Mar 13, 2026
  1

• Clarification: Paper uses GRPO, but trainer looks like PPO-clip — where is the group-relative part?

  AIGeeksGroup/Nav-R1#15 · Filter by author lovelunaer opened on Dec 30, 2025

• Issue of Depth encoder.

  AIGeeksGroup/Nav-R1#14 · Filter by author Glencsa opened on Dec 12, 2025
  1

• Question about the Nav-R1-2.jsonl

  AIGeeksGroup/Nav-R1#13 · Filter by author non-const opened on Nov 18, 2025

• Real-world deployment on a mobile robot

  AIGeeksGroup/Nav-R1#12 · Filter by author Ls165999 opened on Nov 11, 2025

• Issue: Inconsistencies between image input selection and action representation

  AIGeeksGroup/Nav-R1#11 · Filter by author LKlkun opened on Nov 6, 2025
  3

• Code and checkpoint mismatch

  AIGeeksGroup/Nav-R1#10 · Filter by author Li-Liyang opened on Nov 4, 2025
  2

• Missing 3d_r1_vision.pth in 3D-R1 repository

  AIGeeksGroup/Nav-R1#9 · Filter by author Li-Liyang opened on Nov 4, 2025

• GRPO or PPO?

  AIGeeksGroup/Nav-R1#8 · Filter by author Li-Liyang opened on Nov 3, 2025