| --- |
| language: |
| - en |
| tags: |
| - mctd |
| - on-policy-distillation |
| - agent-traces |
| --- |
| |
| # MCTD optional OPD annotation snapshots |
|
|
| Consistent SQLite backups of the existing ALFWorld, ScienceWorld, PlanCraft and EB-Habitat |
| teacher-output stores. They retain outputs regardless of success, with |
| separate `trajectory_outcomes` labels where available. Missing outcome labels |
| mean **unknown**, not success. Publication does not re-label these entries. |
|
|
| | Environment | Output records | Outcome records | |
| |---|---:|---:| |
| | ALFWorld | 275,140 | 243,700 | |
| | ScienceWorld | 15,246 | 15,246 | |
| | PlanCraft (2026-09-10 snapshot) | 16,197 | 11,015 | |
| | EB-Habitat | 39,938 | 0 | |
|
|
| The latest PlanCraft pack also contains **1,750 teacher-results cache rows**. |
| The main output archive includes 403 additional unique outputs from the earlier |
| Qwen3.8 archive, preserving its 432 additional outcome associations. |
| It installs immutable databases under `data/opd_cache/plancraft/snapshots/20260910/`; |
| the OPD workflow seeds separate writable runtime stores on first use. Existing |
| live caches on the source server are reused without being overwritten by a |
| download. The older PlanCraft pack remains available in repository history and |
| as a versioned artifact; the current manifest selects the newer snapshot. |
|
|
| Outputs and outcomes are not necessarily one-to-one. The same context may |
| have multiple results and episode outcomes. SQLite `quick_check`, SHA-256 and |
| archive inventories are checked during export. Use the exact manifest counts |
| if a newer revision differs from this card. |
|
|
| ```bash |
| python scripts/download_resources.py --environment all --with-cache |
| ``` |
|
|
| ## Reuse contract |
|
|
| These caches preserve original namespace/context/payload keys, provenance, |
| quality flags and outcomes. Historical path or model-contract differences |
| can prevent cache hits on another machine. Only compatible entries may be |
| reused; this snapshot does **not** promise that every historical output will |
| hit, and the download does not rekey incompatible E+C supervision. |
|
|
| Duplicate static-success indexes are deliberately omitted: the existing |
| training code rebuilds them from the teacher dataset in |
| [oosnow/mctd-data](https://huggingface.co/datasets/oosnow/mctd-data). |
| These caches are optional acceleration inputs, not success-only SFT data. |
| Keep the algorithm's outcome-aware reuse and reward-weighting rules. |
|
|
| Model management labels are not proof of the actual generator. Preserve the |
| original backend provenance; multiple teacher and scorer runs are represented. |
| The files contain no model weights, API credentials or training optimizer |
| state. Environment-derived/generated material remains subject to applicable |
| upstream/provider terms; this card does not establish a new blanket license. |
|
|
| The Habitat snapshot (`eb-habitat-20260909.tar.gz`) has no separate trajectory |
| outcome records. These entries are **unknown-outcome** outputs, not successful |
| or failed trajectory labels. They must not bypass outcome-aware reuse rules. |
| Successful static trajectories are distributed separately in `mctd-data`. |
|
|
