Search results

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

Status: Open.

#15 In AIGeeksGroup/Nav-R1;

· lovelunaer opened on Dec 30, 2025

Issue of Depth encoder.

Status: Open.

#14 In AIGeeksGroup/Nav-R1;

· Glencsa opened on Dec 12, 2025

Question about the Nav-R1-2.jsonl

Status: Open.

#13 In AIGeeksGroup/Nav-R1;

· non-const opened on Nov 18, 2025

Real-world deployment on a mobile robot

Status: Open.

#12 In AIGeeksGroup/Nav-R1;

· Ls165999 opened on Nov 11, 2025

Issue: Inconsistencies between image input selection and action representation

Status: Open.

#11 In AIGeeksGroup/Nav-R1;

· LKlkun opened on Nov 6, 2025

Code and checkpoint mismatch

Status: Open.

#10 In AIGeeksGroup/Nav-R1;

· TURING132 opened on Nov 4, 2025

Missing <code>3d_r1_vision.pth</code> in 3D-R1 repository

Status: Open.

#9 In AIGeeksGroup/Nav-R1;

· TURING132 opened on Nov 4, 2025

GRPO or PPO?

Status: Open.

#8 In AIGeeksGroup/Nav-R1;

· TURING132 opened on Nov 3, 2025

about model checkpoint files: pytorch_model.bin and rl_checkpoint.pt

Status: Open.

#4 In AIGeeksGroup/Nav-R1;

· LKlkun opened on Oct 21, 2025