---
tags:
- text-conditioned
- perceptual-similarity
- 2afc
pretty_name: TPIPS 2AFC
---

# TPIPS — 2AFC dataset

Two-alternative forced-choice judgments: `p0` = reference, `p1` = left
candidate, `p2` = right candidate, with a 2-class human distribution
`[left, right]` per factor in `annotations.jsonl`.
Code: [https://github.com/PeterWang512/TPIPS](https://github.com/PeterWang512/TPIPS).

Images ship as `images-*.tar` shards, extracted in place by the download
script into `data/2afc/` (e.g. `image_editing/`, `nvs/`, ...).

```bash
python scripts/download.py data          # downloads + extracts -> data/2afc/
```