| # TraceCIR / RevCIR |
|
|
| A **multi-turn revision-layer** Composed Image Retrieval (CIR) benchmark over fashion. |
| Each chain is a shopper iteratively editing an image search (POS / NEG / MIXED / |
| COMMIT→RETRACT / cross-category turns), with per-turn query forms (rule tag-diff, |
| FashionIQ-style terse, and a persona-styled rich utterance). |
|
|
| ## Download (latest version) |
|
|
| Data is hosted on HuggingFace (private): **[`fashiontrace/tracecir`](https://huggingface.co/datasets/fashiontrace/tracecir)** |
| (request access; then `huggingface-cli login`). |
|
|
| Current renderer version = **v4** (multi-turn rebuild, all chains ≥3 turns). The |
| `releases/latest/` path always points at the version the viewer currently renders: |
|
|
| ```bash |
| # full set / splits (jsonl, one chain per line) |
| huggingface-cli download fashiontrace/tracecir releases/latest/tracecir.jsonl --repo-type dataset --local-dir . |
| huggingface-cli download fashiontrace/tracecir releases/latest/tracecir.val.jsonl --repo-type dataset --local-dir . |
| huggingface-cli download fashiontrace/tracecir releases/latest/tracecir.test.jsonl --repo-type dataset --local-dir . |
| ``` |
| Direct URL (needs auth for the private repo): |
| `https://huggingface.co/datasets/fashiontrace/tracecir/resolve/main/releases/latest/tracecir.jsonl` |
|
|
| Images are a single shared pool, archived as **`images_pool.tar`** in the repo root |
| (~3.59 GB, **142,704 images**; covers every release version v1–v4). This full pool is the |
| retrieval gallery for eval; only 9,768 distinct images appear in the 2,988 chains, so the |
| gallery is ~15× the referenced set (what makes Recall@k meaningful). Download + extract once: |
| ```bash |
| huggingface-cli download fashiontrace/tracecir images_pool.tar --repo-type dataset --local-dir . |
| tar xf images_pool.tar # -> images/<category>/<image_id>.jpg |
| ``` |
| Image id in the jsonl = the filename stem (e.g. `fashion200k_dress_00123` or a FashionIQ id). |
| |
| ## Versions |
| - **v4** (`releases/v4/`, current): multi-turn rebuild — 2988 chains, category-balanced |
| (498/cat×6), **all ≥3 turns (~82% ≥4 turns)**, persona-styled rich queries per turn. |
| Judged consistently by **Qwen3.6-35B-A3B (thinking)**; failed turns recovered by |
| re-judge + salvage (image-grounded edit re-derivation). val 1470 / test 1518. |
| - v3 = `data/revcir_balanced.json` (2982 chains, 75% 2-turn). v1/v2 text = `versions/`. |
| |
| ## Code / render |
| - Chain generation, judging, salvage, rebuild: `src/` (see `docs/handoff/HANDOFF.md`). |
| - HTML viewers: `src/render_diverse.py`, `scripts/build_compare_viewers.py` |
| → `sample/revcir_v4.html` (and v1–v3). |
| - Data version map: `data/DATA_VERSIONS.md`. Env recreation: `docs/handoff/requirements_venv*.txt` (uv). |
| |
