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SkillOpt/skillopt/envs/_template/README.md
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2026-07-14 17:11:40 +00:00

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# Benchmark Template
This directory provides scaffold files for adding a new benchmark to SkillOpt.
## Files
- `env_template.py` — Environment adapter template (subclasses
`EnvAdapter`; implements the 4 abstract methods so the file is
instantiable out of the box — `reflect` is inherited).
- `loader_template.py` — Data loader template (subclasses
`SplitDataLoader`; implements `load_split_items` for `.json`/`.jsonl`).
- `config_template.yaml` — Config file template.
## Usage
1. **Copy the directory:**
```bash
cp -r skillopt/envs/_template skillopt/envs/your_benchmark
```
2. **Rename the files** (drop the `_template` suffix):
```bash
cd skillopt/envs/your_benchmark
mv env_template.py adapter.py
mv loader_template.py dataloader.py
```
…and inside each file rename the classes
(`TemplateBenchmarkEnv → YourBenchmarkAdapter`,
`TemplateBenchmarkLoader → YourBenchmarkLoader`)
and fix the cross-import in `adapter.py`.
3. **Implement the TODO blocks** inside `adapter.py:rollout` and the
`_normalize_item` helper in `dataloader.py`. In addition to returning
`id`/`hard`/`soft`, persist each non-empty trajectory at
`<out_dir>/predictions/<id>/conversation.json`; the inherited `reflect`
method reads those files. Override `reflect` only for custom reflection
logic.
4. **Register** the adapter — add matching `try / except ImportError` blocks
to `_register_builtins()` in both `scripts/train.py` and
`scripts/eval_only.py`, mapping the registry key to your
`YourBenchmarkAdapter` class. There is no `BENCHMARK_REGISTRY` dict in
`skillopt/envs/__init__.py`; each CLI keeps its own lazy `_ENV_REGISTRY`.
5. **Create the config** at `configs/your_benchmark/default.yaml`
(start from `config_template.yaml`). `_base_` is a **string path**,
not a list.
See the [Add a New Benchmark guide](../../../docs/guide/new-benchmark.md)
for the full step-by-step with a worked `docfaithful` example.