Rebrand MARA RoboSim to RoboDisco (Robot Model Discovery Benchmark)#28
Merged
yichao-liang merged 2 commits intomasterfrom Apr 14, 2026
Merged
Rebrand MARA RoboSim to RoboDisco (Robot Model Discovery Benchmark)#28yichao-liang merged 2 commits intomasterfrom
yichao-liang merged 2 commits intomasterfrom
Conversation
RoboDisco (Robot Model Discovery Benchmark) is a clearer name for the PyBullet manipulation suite, matching its positioning as an embodied world-model and causal-discovery benchmark. User-facing rename: - `MARARoboSimEnv` class → `RoboDiscoEnv` - Import idiom → `from predicators.envs import gymnasium_wrapper as robodisco` - Gymnasium env IDs → `robodisco/Blocks-v0` (and the other 14 envs) - Entry point string → `predicators.envs.gymnasium_wrapper:RoboDiscoEnv` - Smoke script → `scripts/robodisco_getting_started.py` (+ output dir) - Test file → `tests/envs/test_robodisco.py` - .gitignore, top-level README, predicators/envs/README, and notebook updated to match. The env table in `predicators/envs/README.md` also gains a link to the project page at https://yichao-liang.github.io/robodisco-site/. The module file stays `predicators/envs/gymnasium_wrapper.py` — the filename describes the implementation; the brand is applied at the class, env-ID, and import-alias layer.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Rebrand the Gymnasium-API wrapper from MARA RoboSim to RoboDisco (Robot Model Discovery Benchmark) — a clearer name that matches the suite's positioning as an embodied world-model and causal-discovery benchmark.
User-facing rename
MARARoboSimEnvRoboDiscoEnvfrom predicators.envs import gymnasium_wrapper as mara_robosimfrom predicators.envs import gymnasium_wrapper as robodiscomara/Blocks-v0,mara/Ants-v0, …robodisco/Blocks-v0,robodisco/Ants-v0, …predicators.envs.gymnasium_wrapper:MARARoboSimEnv(entry point)predicators.envs.gymnasium_wrapper:RoboDiscoEnvscripts/mara_robosim_getting_started.pyscripts/robodisco_getting_started.pyscripts/mara_robosim_getting_started_output/scripts/robodisco_getting_started_output/tests/envs/test_mara_robosim.pytests/envs/test_robodisco.pyModule filename
The source file stays
predicators/envs/gymnasium_wrapper.py— the filename describes the implementation (a Gymnasium wrapper), while the brand is applied at the class, env-ID, and import-alias layer.Docs updates
README.mdtop-level section heading and description → RoboDisco.predicators/envs/README.md— title banner, quick-start code, per-env config snippet, standalone API, walkthrough links, env-ID table rows, and all "MARA RoboSim" prose.notebooks/getting_started.ipynb— rewritten with the RoboDisco brand and import idiom.predicators/envs/README.mdnow links the project page: https://yichao-liang.github.io/robodisco-site/ (the site repo was also renamed frommara-robosim-sitetorobodisco-site).Test plan
pytest tests/envs/test_robodisco.py -v— 12 tests pass (registration, spaces, reset/step, info dict, render).PYTHONHASHSEED=0 python scripts/robodisco_getting_started.py— notebook-parity smoke test passes; 11/15 envs reset cleanly via the wrapper (Circuit / Cover / Laser / Switch still need additionalCFGoverrides, unchanged from before).mypy . --config-file mypy.ini— clean across 565 source files.pytest predicators/envs/gymnasium_wrapper.py tests/envs/test_robodisco.py scripts/robodisco_getting_started.py --pylint -m pylint --pylint-rcfile=.predicators_pylintrc— 3 passed.yapf/docformatter/isort— clean and idempotent.pybullet_blocksoracle tests still pass (23 passed, 8 xfailed, 1 xpassed).