build CQADupstackGisRetrieval from mteb/cqadupstack-gis@5003b306 · rteb_open v0.1.0

README.md

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+---
+pretty_name: BEIR · CQADupstackGisRetrieval
+license: cc-by-sa-4.0
+language:
+- en
+multilinguality:
+- monolingual
+task_categories:
+- text-retrieval
+task_ids:
+- document-retrieval
+tags:
+- beir
+- mteb
+- retrieval
+- stackexchange
+configs:
+- config_name: corpus
+  data_files:
+  - split: test
+    path: corpus/test-*.parquet
+- config_name: qrels
+  data_files:
+  - split: test
+    path: qrels/test-*.parquet
+- config_name: queries
+  data_files:
+  - split: test
+    path: queries/test-*.parquet
+---
+# CQADupstackGisRetrieval — BEIR, unified schema
+
+A normalised copy of the dataset behind the `mteb` task **`CQADupstackGisRetrieval`**, one of the tasks of the [BEIR](https://github.com/beir-cellar/beir) benchmark as `mteb` defines it (a member of the aggregate task `CQADupstackRetrieval`). Same queries, documents
+and relevance judgements as the benchmark evaluates — reshaped into one strict schema shared by every dataset
+in this collection.
+
+|  |  |
+|---|---|
+| Source | [`mteb/cqadupstack-gis`](https://huggingface.co/datasets/mteb/cqadupstack-gis/tree/5003b3064772da1887988e05400cf3806fe491f2) @ `5003b3064772` (the revision pinned in `mteb`) |
+| Domain · languages | stackexchange · eng |
+| Queries / documents / qrels | 885 / 37,637 / 1,114 |
+| Qrels per query | min 1 · mean 1.259 · max 22 |
+| Score values | 1 ×1,114 |
+| Layout | `queries` · `corpus` · `qrels`, split `test` |
+| License | `cc-by-sa-4.0` |
+
+## Schema
+
+| config | columns | rules |
+|---|---|---|
+| `queries` | `id: string`, `text: string` | ids unique and non-empty; every query has ≥ 1 qrel |
+| `corpus` | `id: string`, `title: string`, `text: string` | `title` is always present (`""` when the source has none) |
+| `qrels` | `query-id: string`, `corpus-id: string`, `score: int32` | referential integrity to both tables; no duplicate pairs; no floats |
+
+Files are Parquet, sorted by id, zstd-compressed, sharded at 500 MB. Every rule above is enforced by a validator
+before publishing; `provenance.json` records the source file hashes, what changed, and the output file hashes.
+
+## What changed from the source
+
+- cast `qrels.score` double -> int32
+- kept 4 documents whose text is identical to another document's — a property of the source; note that models embed such documents identically and retrieval ties among them are broken by corpus order
+- renamed `_id` → `id`
+- renamed source splits (`queries`←`queries/queries`, `corpus`←`corpus/corpus`) to `test`
+
+## Load it
+
+```python
+from datasets import load_dataset
+queries = load_dataset("Hyukkyu/beir-cqadupstack-gis", "queries", split="test")
+corpus  = load_dataset("Hyukkyu/beir-cqadupstack-gis", "corpus", split="test")
+qrels   = load_dataset("Hyukkyu/beir-cqadupstack-gis", "qrels", split="test")
+```
+
+## License and attribution
+
+The data is redistributed under the source's terms — `cc-by-sa-4.0`. All credit belongs to the
+original authors; see the source repository and the references in `mteb`'s task metadata (http://nlp.cis.unimelb.edu.au/resources/cqadupstack/).
+This repository is an independent repackaging and is not affiliated with the RTEB or MTEB maintainers.
+
+> **License discrepancy.** The upstream dataset card declares `cc-by-sa-4.0` while `mteb`'s `TaskMetadata` declares `apache-2.0`. This card carries the upstream value as the more conservative choice.

corpus/test-00000-of-00001.parquet

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+size 15234204

provenance.json

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+{
+ "task": "CQADupstackGisRetrieval",
+ "benchmark": "beir",
+ "repo": "beir-cqadupstack-gis",
+ "rteb_open_version": "0.1.0",
+ "source": {
+  "path": "mteb/cqadupstack-gis",
+  "revision": "5003b3064772da1887988e05400cf3806fe491f2",
+  "url": "https://huggingface.co/datasets/mteb/cqadupstack-gis/tree/5003b3064772da1887988e05400cf3806fe491f2"
+ },
+ "license": {
+  "card": "cc-by-sa-4.0",
+  "mteb_task_metadata": "apache-2.0",
+  "upstream_checked": true
+ },
+ "languages": [
+  "eng"
+ ],
+ "domain": "stackexchange",
+ "byte_preserving_text": false,
+ "layout": {
+  "subsets": null,
+  "splits": [
+   "test"
+  ],
+  "split_map": {
+   "test": "test"
+  }
+ },
+ "parts": [
+  {
+   "subset": null,
+   "split": "test",
+   "source_configs": {
+    "queries": "queries/queries",
+    "corpus": "corpus/corpus",
+    "qrels": "default/test"
+   },
+   "normalize": {
+    "dropped_columns": {},
+    "orphan_queries_dropped": 0,
+    "duplicate_qrels_collapsed": 0,
+    "nul_bytes_removed": 0,
+    "score_cast": "double -> int32",
+    "id_renamed": true,
+    "title_added": false,
+    "null_titles_filled": 0
+   },
+   "stats": {
+    "n_corpus": 37637,
+    "empty_docs": 0,
+    "corpus_with_title": 37637,
+    "avg_doc_chars": 1012.2,
+    "n_queries": 885,
+    "n_qrels": 1114,
+    "qrels_per_query": {
+     "min": 1,
+     "mean": 1.259,
+     "max": 22
+    },
+    "score_values": {
+     "1": 1114
+    },
+    "dangling_qrels": 0,
+    "avg_query_chars": 52.2,
+    "duplicate_text_docs": 4
+   }
+  }
+ ],
+ "files": {
+  "corpus": {
+   "test": [
+    {
+     "path": "corpus/test-00000-of-00001.parquet",
+     "rows": 37637,
+     "bytes": 15234204,
+     "sha256": "e0c56e2ec48ddc9c7bfe4565243a75bcebf90306a5956cf3d5b8a78446438ee5"
+    }
+   ]
+  },
+  "queries": {
+   "test": [
+    {
+     "path": "queries/test-00000-of-00001.parquet",
+     "rows": 885,
+     "bytes": 28325,
+     "sha256": "ffc3a8dfadc81b5dbdc9198ad2aefd21be16892ef548c4b037f29ddc3e2de3c5"
+    }
+   ]
+  },
+  "qrels": {
+   "test": [
+    {
+     "path": "qrels/test-00000-of-00001.parquet",
+     "rows": 1114,
+     "bytes": 10099,
+     "sha256": "3a795a7a732eeb3247436376e175b9d470aa5dcdc156d716ed77ebffdef80c52"
+    }
+   ]
+  }
+ },
+ "stats_total": {
+  "n_queries": 885,
+  "n_corpus": 37637,
+  "n_qrels": 1114
+ },
+ "source_files": [
+  {
+   "path": ".gitattributes",
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+   "sha256": null,
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+  },
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+ "build": {
+  "timestamp_utc": "2026-09-08T05:15:59Z",
+  "seconds": 8.0,
+  "peak_rss_gb": 2.55,
+  "python": "3.11.0",
+  "pyarrow": "25.0.1",
+  "datasets": "5.0.1",
+  "polars": "1.44.1"
+ }
+}

qrels/test-00000-of-00001.parquet

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