MosRat/ucas-ir-2025-Qwen3-Reranker-8B-finetuned
Text Ranking • 8B • Updated • 3
question stringlengths 16 81 | answers listlengths 1 17 | dataset stringclasses 1
value | positive_ctxs listlengths 1 100 | negative_ctxs listlengths 0 0 | hard_negative_ctxs listlengths 0 99 |
|---|---|---|---|---|---|
what character did natalie portman play in star wars? | [
"Padmé Amidala"
] | webquestions | [
{
"psg_id": "495619",
"score": 24.322187,
"text": "Natalie Portman Natalie Portman (born Neta-Lee Hershlag; June 9, 1981) is a film actress, producer, and director with dual Israeli and American citizenship. She is the recipient of various accolades, including an Academy Award and two Golden Globe Award... | [] | [
{
"psg_id": "495620",
"score": 25.012325,
"text": "degree in psychology. She continued acting while at university, starring in The Public Theater's 2001 revival of Anton Chekhov's play \"The Seagull\" and the sequel \"\" (2002). In 2004, Portman was nominated for an Academy Award for Best Supporting Act... |
what country is the grand bahama island in? | [
"Bahamas"
] | webquestions | [
{
"psg_id": "3688927",
"score": 26.703581,
"text": "Grand Bahama Grand Bahama is the northernmost of the islands of The Bahamas, lying off Palm Beach, Florida. It is the fourth largest island in the Bahamas island chain of approximately 700 islands and 2,400 cays. The island is roughly in area and appro... | [] | [
{
"psg_id": "3688935",
"score": 25.688368,
"text": "Authority. There are also quarrying operations on the island and a large shipyard. There are two airports on the island: Grand Bahama International Airport in Freeport, and West End Airport in West End. Grand Bahama International Airport is the larger ... |
who does joakim noah play for? | [
"Chicago Bulls"
] | webquestions | [{"psg_id":"7405393","score":25.230982,"text":"Joakim Noah Joakim Simon Noah ( ; born February 25, 1(...TRUNCATED) | [] | [{"psg_id":"7405419","score":24.880276,"text":"fine. In 2010, with his mother, an artist, Noah found(...TRUNCATED) |
where are the nfl redskins from? | [
"Washington Redskins"
] | webquestions | [{"psg_id":"11274763","score":18.054361,"text":"1996 Washington Redskins season The 1996 Washington (...TRUNCATED) | [] | [{"psg_id":"7346067","score":18.115171,"text":"wins and 19 losses. Only five teams have appeared in (...TRUNCATED) |
who did draco malloy end up marrying? | [
"Astoria Greengrass"
] | webquestions | [{"psg_id":"547945","score":15.60471,"text":"and the Cursed Child\" Draco was portrayed by Alex Pric(...TRUNCATED) | [] | [{"psg_id":"547937","score":18.599447,"text":"During an interview in 2005, Rowling revealed that she(...TRUNCATED) |
which countries border the us? | [
"Canada"
] | webquestions | [{"psg_id":"18688146","score":13.409412,"text":"single story brick building when US Route 91 was rep(...TRUNCATED) | [] | [{"psg_id":"15907651","score":13.576417,"text":"music video \"Touch me\" was released with the CD in(...TRUNCATED) |
where is rome italy located on a map? | [
"Rome"
] | webquestions | [{"psg_id":"14222365","score":17.21628,"text":"including Bulgari, Fendi, Laura Biagiotti and Brioni,(...TRUNCATED) | [] | [{"psg_id":"11358863","score":14.255144,"text":"A Blank on the Map A Blank on the Map is a Televisio(...TRUNCATED) |
what is nina dobrev nationality? | [
"Bulgaria"
] | webquestions | [{"psg_id":"9513311","score":22.626595000000002,"text":"drama \"Flatliners\". Born in Bulgaria, her (...TRUNCATED) | [] | [{"psg_id":"9513317","score":27.443144,"text":"the comedy \"Fam\", a CBS television pilot that was p(...TRUNCATED) |
what country does iceland belong to? | [
"Iceland"
] | webquestions | [{"psg_id":"18133155","score":15.928917,"text":"Denmark, Sweden & Norway Anh traveled the country of(...TRUNCATED) | [] | [{"psg_id":"10945154","score":17.416725,"text":"other singles charted far outside the Top 40. \"How (...TRUNCATED) |
which kennedy died first? | [
"John F. Kennedy"
] | webquestions | [{"psg_id":"97634","score":11.951214,"text":"Christopher both died of heart attacks in 2011 and 2018(...TRUNCATED) | [] | [{"psg_id":"6200602","score":12.927547,"text":"Jonny Kennedy Jonny Kennedy (4 November 1966 – 26 S(...TRUNCATED) |
End of preview. Expand in Data Studio
Dataset Card for WebQ Sampled for UCAS IR 2025
Dataset Description
This dataset is a sampled subset of the original WebQuestions (WebQ) dataset, prepared for the final project of the Modern Information Retrieval (现代信息检索) course at the University of Chinese Academy of Sciences (UCAS, 中国科学院大学) for the year 2025.
The dataset is designed for open-domain question answering and retrieval-augmented generation (RAG) tasks. The training and validation sets contain questions, their answers, and pre-retrieved positive and hard-negative context passages. The test set contains questions and their corresponding ground-truth answers.
How to Use
The dataset can be loaded using the Hugging Face datasets library:
from datasets import load_dataset
ds = load_dataset("MosRat/ucas-ir-2025-webq-sampled")
print(ds['train'])
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