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---
license:
- odc-by
- cc-by-4.0
tags:
- robotics
- embodied ai
- grasps
- objects
- scenes
- benchmark
pretty_name: MolmoSpaces
size_categories:
- 100K<n<1M
configs:
- config_name: isaac__objects__objaverse__20260128
data_files:
- split: pkgs
path: isaac__objects__objaverse__20260128/pkgs-*
- config_name: isaac__objects__thor__20260128
data_files:
- split: pkgs
path: isaac__objects__thor__20260128/pkgs-*
- config_name: isaac__scenes__holodeck-objaverse-train__20260128
data_files:
- split: pkgs
path: isaac__scenes__holodeck-objaverse-train__20260128/pkgs-*
- config_name: isaac__scenes__holodeck-objaverse-val__20260128
data_files:
- split: pkgs
path: isaac__scenes__holodeck-objaverse-val__20260128/pkgs-*
- config_name: isaac__scenes__ithor__20260121
data_files:
- split: pkgs
path: isaac__scenes__ithor__20260121/pkgs-*
- config_name: isaac__scenes__procthor-10k-test__20260128
data_files:
- split: pkgs
path: isaac__scenes__procthor-10k-test__20260128/pkgs-*
- config_name: isaac__scenes__procthor-10k-train__20260128
data_files:
- split: pkgs
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- config_name: isaac__scenes__procthor-10k-val__20260128
data_files:
- split: pkgs
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- config_name: isaac__scenes__procthor-objaverse-train__20260128
data_files:
- split: pkgs
path: isaac__scenes__procthor-objaverse-train__20260128/pkgs-*
- config_name: isaac__scenes__procthor-objaverse-val__20260128
data_files:
- split: pkgs
path: isaac__scenes__procthor-objaverse-val__20260128/pkgs-*
- config_name: mujoco__benchmarks__molmospaces-bench-v1__20260210
data_files:
- split: pkgs
path: mujoco__benchmarks__molmospaces-bench-v1__20260210/pkgs-*
- config_name: mujoco__grasps__droid__20251116
data_files:
- split: pkgs
path: mujoco__grasps__droid__20251116/pkgs-*
- config_name: mujoco__grasps__droid_objaverse__20251218
data_files:
- split: pkgs
path: mujoco__grasps__droid_objaverse__20251218/pkgs-*
- config_name: mujoco__objects__objathor_metadata__20260129
data_files:
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- config_name: mujoco__objects__objaverse__20260131
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- config_name: mujoco__objects__thor__20251117
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- config_name: mujoco__robots__floating_robotiq__20260208_retry4
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- config_name: mujoco__robots__floating_rum__20251110
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- config_name: mujoco__robots__franka_droid__20260127
data_files:
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path: mujoco__robots__franka_droid__20260127/pkgs-*
- config_name: mujoco__robots__rby1__20251224
data_files:
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path: mujoco__robots__rby1__20251224/pkgs-*
- config_name: mujoco__robots__rby1m__20251224
data_files:
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path: mujoco__robots__rby1m__20251224/pkgs-*
- config_name: mujoco__scenes__holodeck-objaverse-train__20251217
data_files:
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- config_name: mujoco__scenes__holodeck-objaverse-val__20251217
data_files:
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data_files:
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data_files:
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data_files:
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- config_name: mujoco__scenes__procthor-objaverse-val__20251205
data_files:
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- config_name: mujoco__scenes__refs__20250923
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- config_name: mujoco__test_data__franka_pick__20260202
data_files:
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path: mujoco__test_data__franka_pick__20260202/pkgs-*
- config_name: mujoco__test_data__franka_pick_and_place__20260202
data_files:
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- config_name: mujoco__test_data__rby1_door_opening__20250107
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data_files:
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---
# MolmoSpaces
This respository contains asset data for [MolmoSpaces](https://github.com/allenai/molmospaces), including
- Objects
- Robots
- Scenes
- Grasps
- Benchmarks
## Updates
**[2026/02/16] - Isaac-compatible USD objects and scenes now also available!**
## Downloading
We recommend using the [download.py](download.py) script to list available data sources and extract
data from one or all sources to a local cache directory. To use the script you'll need a few dependecies
in your Python environment that can be installed, e.g., by:
```bash
pip install zstandard datasets huggingface-hub tqdm
```
## License
The Objaverse subset is licensed under [ODC-BY 1.0](https://opendatacommons.org/licenses/by/1-0/).
All other data subsets are licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/legalcode.en).
This dataset is intended for research and educational use in accordance with Ai2's [Responsible Use Guidelines](https://allenai.org/responsible-use).
## Data Attributions
The xml files have been modified from the original versions provided by the following sources:
- [mujoco_menagerie / franka_fr3](https://github.com/google-deepmind/mujoco_menagerie/tree/main/franka_fr3) - Developed by Franka Robotics
- [mujoco_menagerie / robotiq_2f85_v4](https://github.com/google-deepmind/mujoco_menagerie/tree/main/robotiq_2f85_v4) - Copyright (c) 2013, ROS-Industrial
- [Rainbow Robotics / rby1-sdk](https://github.com/RainbowRobotics/rby1-sdk) - Copyright 2024-2025 Rainbow Robotics
- [RUM Gripper](https://github.com/jeffacce/cap-policy) - Copyright (c) 2026 NYU Generalizable Robotics and AI Lab (GRAIL)
The included metadata (downloadable from the `mujoco/objects/objathor_metadata/20260129` source) provides the license for each object in the Objaverse subset.
We note that Objaverse models have been significantly modified to reduce memory and processing requirements,
including mesh decimation, convex collider extraction, and baking of visual effects via Blender scripts, so
the provided quality may not reflect the original model.