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Question about fine-tuning OpenVLA‑OFT with non‑RLDS (GR00T / LeRobot v2 style) datasets

Status: Open.

#152 In moojink/openvla-oft;

· fsiken opened on Mar 19, 2026

Re-merging LORA weights resulted in the success rate dropping to zero.

Status: Open.

#151 In moojink/openvla-oft;

· prilgrim-whtie opened on Mar 13, 2026

success rate of libero-spatial is lower than the paper

Status: Open.

#150 In moojink/openvla-oft;

· atticus77777 opened on Mar 10, 2026

[Question] Adapting OpenVLA-OFT for 7-DOF Robot Arm (Joint Angle Action Space)

Status: Open.

#149 In moojink/openvla-oft;

· lozoRUST opened on Feb 28, 2026

ValueError: Unknown split 'val'. Should be one of ['train'].

Status: Open.

#148 In moojink/openvla-oft;

· suixin1424 opened on Feb 2, 2026

Question regarding training with chunk=1 and loss curves

Status: Open.

#147 In moojink/openvla-oft;

· maplecatyql opened on Jan 31, 2026

The issues in building new scenarios for testing models.

Status: Open.

#146 In moojink/openvla-oft;

· Xj1567589354 opened on Jan 30, 2026

UR5e freezing during evaluation of OpenVLA-oft

Status: Open.

#145 In moojink/openvla-oft;

· hochedma opened on Jan 19, 2026

Request for OpenVLA-OFT LIBERO checkpoint without wrist-camera input

Status: Open.

#144 In moojink/openvla-oft;

· hong-yitong opened on Jan 13, 2026

Model training efficiency-related issues

Status: Open.

#142 In moojink/openvla-oft;

· prilgrim-whtie opened on Jan 10, 2026

reinstalling a customized version of the transformers library , Libero

Status: Open.

#140 In moojink/openvla-oft;

· maplecatyql opened on Dec 28, 2025

How to fine-tune all four task suites in LIBERO

Status: Open.

#139 In moojink/openvla-oft;

· Yang-Jiahe opened on Dec 24, 2025