# POSA Bench preview-v0.1.0

This directory freezes the first fixed-context Pixel 7 baseline accepted for
internal comparison. It is an **unranked directional preview**, not an official
leaderboard release.

The snapshot contains the exact questions, model manifest, methodology,
scorer, raw responses, run metadata, automatic result artifacts, structured
semantic-review decisions, and internal reviewed reports used for the preview.
`manifest.json` records a SHA-256 and byte size for every frozen file.

The release includes one completed repetition (seed 17) per model. Official
ranking still requires seeds 17, 29, and 41, controlled thermal resets, and two
independent blinded human reviewers plus adjudication.

The POSA end-to-end Liquid LEAP result is deliberately excluded because it is
a different track and includes retrieval and prompt-packing behavior.

Verify the frozen snapshot with:

```sh
python3 benchmark/scripts/freeze_preview.py --release preview-v0.1.0 --verify
```