| --- |
| pretty_name: SimCode4D DEV15 |
| language: |
| - en |
| tags: |
| - embodied-ai |
| - robotics |
| - mujoco |
| - benchmark |
| configs: |
| - config_name: dev15 |
| data_files: |
| - split: validation |
| path: data/dev15.jsonl |
| --- |
| |
| # SimCode4D: Code2Worlds-2 development benchmark |
|
|
| SimCode4D DEV15 is the public, portable 15-case development benchmark for the |
| Code2Worlds-2 paper. It covers indoor, industrial, natural outdoor, service, |
| and urban environments, with three cases in each domain. The benchmark tests |
| whether a generated world builds and whether its physical behavior satisfies |
| the registered task, integrity, mechanics, kinematics, contact, friction, and |
| safety checks. |
|
|
| The `validation` split in the viewer is a **case index**. Each row points to |
| the complete frozen specification, gold predicates, physical profile, task |
| confirmation, and runtime artifacts in this repository. It is not a table of |
| model outputs or experiment results. |
|
|
| ## Contents |
|
|
| | Path | Contents | |
| | --- | --- | |
| | `data/dev15.jsonl` | Searchable index of all 15 development cases | |
| | `benchmark/simcode4d_unified/config/` | Suite registry, seed protocol, and frozen hashes | |
| | `benchmark/simcode4d_unified/cases/` | Case specifications, gold predicates, physics profiles, and task confirmations | |
| | `benchmark/simcode4d_unified/artifacts/` | Frozen M1 and executable MuJoCo runtime models and overlays | |
| | `benchmark/simcode4d_unified/assets/` and `vendor/` | Runtime meshes and third-party model assets | |
| | `benchmark/simcode4d_unified/probes/`, `validators/`, and `tools/` | Reference probes, independent validators, and scoring tools | |
| | `requirements-benchmark.txt` | Python dependencies for the public benchmark runtime | |
|
|
| The runtime package is copied from the public |
| [Code2Worlds-2 repository](https://github.com/AIGeeksGroup/Code2Worlds-2/tree/ca35f25cda19aadf1d211ae3e55e390905507f1d/benchmark/simcode4d_unified) |
| at commit `ca35f25cda19aadf1d211ae3e55e390905507f1d`. Paths are preserved so |
| that the original registry, hashes, and evaluator work without rewriting the |
| cases. The case index is an additional convenience file. |
|
|
| ## Download and verify |
|
|
| Use Python 3.10. From the downloaded dataset root: |
|
|
| ```bash |
| hf download AIGeeksGroup/SimCode4D --repo-type dataset --local-dir SimCode4D |
| cd SimCode4D |
| python -m pip install -r requirements-benchmark.txt |
| python benchmark/simcode4d_unified/check_public_release.py |
| ``` |
|
|
| The integrity check verifies the frozen references and loads all 15 compiled |
| M1 worlds and runtime models with MuJoCo. The expected output has `"passed": |
| true` and `"case_count": 15`. |
| |
| To test the submission interface without generating a new world: |
| |
| ```bash |
| python benchmark/simcode4d_unified/tools/make_reference_smoke.py \ |
| --output /tmp/simcode4d-reference-package |
| python benchmark/simcode4d_unified/tools/score_submission.py \ |
| --submission-root /tmp/simcode4d-reference-package \ |
| --output /tmp/simcode4d-reference-score \ |
| --case-ids SER-03-hotel-drawer --physics-seeds 401 |
| ``` |
| |
| This is a reference-interface smoke test, not a generated-method score. See |
| the [benchmark README](benchmark/simcode4d_unified/README.md) for the full |
| matrix, method submission format, and metric definitions. |
| |
| ## Scope and provenance |
| |
| The registered reference matrix contains 15 cases × 3 deterministic rebuild |
| slots × 5 physics seeds = 225 executions. The three rebuild slots do not |
| represent independent generated worlds; there are 75 distinct case-physics |
| trials. The reference-probe results described in the benchmark README check |
| benchmark self-consistency and must not be presented as a Code2Worlds-2 model |
| score or as a held-out leaderboard. |
| |
| This portable release excludes archived Blender authoring scenes, ablation |
| configurations, completed run logs, leaderboards, and demo videos. The |
| original authoring sources for three indoor scenes were unavailable. Three |
| cases have path-only asset portability repairs; see |
| [PORTABILITY.md](benchmark/simcode4d_unified/PORTABILITY.md). The source-name |
| binding metric requires authoring-source catalogs outside this compact |
| release; the included runtime binding check uses compiled model interfaces. |
| |
| No repository-wide license was specified in the source release. Third-party |
| model assets retain their license and notice files under `vendor/`; review |
| those notices before reuse beyond the benchmark runtime. |
| |
