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@kew6688 kew6688 commented Dec 18, 2025

Description

The InternData-N1 VLN-PE trajectory training dataset is being upgraded from v0.1 → v0.5, introducing minor structural changes in the dataset layout. This PR updates the LeRobot_to_LMDB conversion logic to align with the new v0.5 data structure. The training dataset of rdp and cma are updated as well to match the new key name, 'instruction_text' -> 'task'.

Implemented by Liu Yu.

Breaking Changes

The updated conversion logic is not compatible with InternData-N1 v0.1
This PR must be merged only after the dataset upgrade to v0.5

kellyiss and others added 2 commits December 15, 2025 17:35
* [feat] Add training code for InternVLA-N1

* merge refactored evaluator with decoupled system2/dual_system eval

* update unused code; update setup.py and requirements for dtw

* update requirements

* update diffuser version

* test r2r, fix import utils

* update ndtw json path

* test rxr

* fix internvla_n1_policy with new model updates; remove use_async flag in generate_traj

* update README.md

* fix some typos

* Minor code cleanup

* remove unused code

* rename dataset

* reorganize trainer structure

* fix a bug in reorganization

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Co-authored-by: wangyukai <kewa990809@gmail.com>
Co-authored-by: Yukai Wang <58201273+kew6688@users.noreply.github.com>
@Tai-Wang
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Consider adding compatibility documentation following the example and notify this change in the News/changelog in the next release.

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3 participants