---
license: apache-2.0
pretty_name: "terminal-tasks agent-environment traces (world-model-harness)"
language:
- en
tags:
- agent-trajectories
- world-models
- llm-environments
---

# terminal-tasks — real agent-environment traces

Computer-use agent runs in real terminal containers: bash commands and their true outputs from live task environments.

Every trace is a REAL run: an LLM agent stepping against the actual benchmark environment, with
each transition (tool call → true environment observation) recorded as OpenTelemetry GenAI spans
(`traces.otel.jsonl`, one span per line). Captured by
[world-model-harness](https://github.com/experientiallabs/world-model-harness)'s
`environment-capture` package, which also holds the adapter, capture scripts, and per-corpus
provenance: see
[`packages/environment-capture/terminal-tasks/`](https://github.com/experientiallabs/world-model-harness/tree/main/packages/environment-capture/terminal-tasks).

## License and attribution

Derived from **terminal-bench (Apache 2.0)**; this corpus is redistributed under the same terms
(`apache-2.0`). The trace text embeds task data and environment output from the upstream
benchmark — keep this attribution if you redistribute.

## Contents

- `traces.otel.jsonl` — the trace corpus (OTel GenAI spans, one JSON object per line)

## Using it

```python
from huggingface_hub import hf_hub_download

path = hf_hub_download(
    "experiential-labs/wmh-terminal-tasks-traces", "traces.otel.jsonl", repo_type="dataset"
)
```

or, from a world-model-harness checkout:

```bash
uv run wmh download terminal-tasks
```