README.md

metadata

pretty_name: RTEB · FreshStackRetrieval
license: mit
language:
  - en
multilinguality:
  - monolingual
task_categories:
  - text-retrieval
task_ids:
  - document-retrieval
tags:
  - rteb
  - mteb
  - retrieval
  - code
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

FreshStackRetrieval — RTEB open subset, unified schema

A normalised copy of the dataset behind the mteb task FreshStackRetrieval, one of the 17 open tasks in the RTEB(beta) retrieval benchmark. Same queries, documents and relevance judgements as the benchmark evaluates — reshaped into one strict schema shared by all 17.

Source	embedding-benchmark/FreshStack_mteb @ 7a20df1abe4d (the revision pinned in mteb)
Domain · languages	code · eng
Queries / documents / qrels	672 / 3,804 / 5,445
Qrels per query	min 1 · mean 8.103 · max 35
Score values	1 ×5,445
Layout	queries · corpus · qrels, split test
License	mit

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

• byte-preserved all text — no whitespace or newline normalisation (code dataset)
• added a title column filled with "" (the source has none)
• cast qrels.score double -> int32
• renamed source splits (queries←queries/queries, corpus←corpus/corpus, qrels←default/test) to test

Load it

from datasets import load_dataset
queries = load_dataset("Hyukkyu/rteb-FreshStackRetrieval", "queries", split="test")
corpus  = load_dataset("Hyukkyu/rteb-FreshStackRetrieval", "corpus", split="test")
qrels   = load_dataset("Hyukkyu/rteb-FreshStackRetrieval", "qrels", split="test")

License and attribution

The data is redistributed under the source's terms — mit. All credit belongs to the original authors; see the source repository and the references in mteb's task metadata (https://huggingface.co/datasets/embedding-benchmark/FreshStack_mteb). This repository is an independent repackaging and is not affiliated with the RTEB or MTEB maintainers.