Datasets:

yjoonjang
/

mlir-benchmarks

_id stringlengths 10 10	text stringlengths 18 171	lang stringclasses 1 value
q_005a180c	Where was there a British garrison located?	en
q_006cc5b2	What led Allen to begin an eight-year search for the Musashi?	en
q_00a957c1	According to the passage, what was the highest score of of the innings?	en
q_00d699f0	According to the passage, what would be helpful for someone planning to camp in their car?	en
q_00e8a509	Which of the following is an animal pest not likely to do?	en
q_00eda639	Which of the following is not required to begin canyoneering?	en
q_01289358	Which belief did Roberts refrain from validating?	en
q_0176eee6	According to the passage, what do some animals not have?	en
q_019133ec	Who settled in Greenland first?	en
q_02101347	According to the passage, which Vancouver destination would be the least appealing to price-conscious travelers?	en
q_0243a8b0	When did the president speak about Asia’s trade expansion?	en
q_02779938	Which of the following is not an accurate fact about the Hangeul alphabet?	en
q_02f03301	Who established friendly relations with invaders?	en
q_02fcd691	How many events was the Olympic gold medalist due to swim in at the Commonwealth Games?	en
q_0375cf5c	Which statement about Bobek’s history with Partizan Belgrade is true?	en
q_037ae102	Which of the following clothing items is not likely to be available to borrow from a monastery?	en
q_03a9506c	Where are the two beams of light shining?	en
q_04b29864	Where was the body of Sara Balasubramanian found?	en
q_04eaa5a1	In what type of climate are intestinal problems commonly found?	en
q_05368757	Based on the passage, what is not be criticized by conservatives?	en
q_055f1c5c	What is the ability to see dependent upon?	en
q_0560ded6	Operation Sealion was an invasion of which country?	en
q_056b0d8e	According to the passage, what did not happen before the photographer was hit by the vehicle?	en
q_061e29cd	Which term describes individuals that display variances of a certain phenotypic trait?	en
q_0663ee31	What are officials hoping for as a result of the flood?	en
q_066cc35d	What did researchers use infrared spectroscopy to observe?	en
q_06c2a971	What caused Russia to suspend the use of II-76s?	en
q_06e9da95	When would a visitor have the most opportunities to view stars while visiting Antarctic areas?	en
q_07431b0b	According to the police, who was considered a right-hand man of Provenzano?	en
q_0763990d	Which company was awarded the Taiwan Sustainable Award in 2007?	en
q_0820e40d	Which statement regarding the event where the shooting occurred is accurate?	en
q_08efebf9	Which of the following sports was voted out of the Olympic program?	en
q_091510b9	Which of the following was not reported by researchers?	en
q_0925837b	According to the passage, what did some people not want women speaking out about?	en
q_097da242	In certain regions, coconut milk is sometimes used in place of which ingredient in a curry?	en
q_09a20318	Who scored the game-winning goal for the Washington Capitals in the game against the Atlanta Thrashers?	en
q_0a3ded7d	What is necessary for the 802.11n to be backwards compatible with 802.11b?	en
q_0a7cd20c	Which of the following is an accurate description of Kirby Muxloe Castle?	en
q_0a8ee516	According to the passage, who was not taken hostage by Rolando Mendoza?	en
q_0a9d9edb	Based on the passage, which hostages were not confirmed as being released early?	en
q_0acba2e5	According to the passage, which type of traveler would not benefit from purchasing a Wild Card?	en
q_0b0b3bfa	Which of the following is not mentioned in the passage as something Jerusalem is known for?	en
q_0b4db21c	According to the passage, when should a traveler visit Montevideo if they are partial to a cooler climate?	en
q_0b976379	Which statement accurately reflects the outcome of Nadal and Raonic’s Brisbane Open match mentioned in the passage?	en
q_0ba6e4fc	Which part of the circulatory system brings blood toward the heart?	en
q_0bbd5c6d	Selection removes new genetic variation from which pool?	en
q_0c5602af	Which of the following is an accurate similarity between Hawaii and the Cook Islands?	en
q_0d16b1ed	How many competitors did not finish the Giant Slalom?	en
q_0dedf9c1	Where do researchers think the new chip will be the most significant?	en
q_0dff9d5e	Doing which of the following would decrease the likelihood of an animal attack?	en
q_0e102950	What is the Irish government planning to do?	en
q_0e3ac784	What was not stated in Xinhua new agency’s earliest report?	en
q_0eda9c6a	Where did Iwasaki manage to avoid taking vows?	en
q_0f4c7e28	When arriving in your homeland, which process is typically informal?	en
q_0f64e1c5	According to the passage, which of the following makes a visit to Phnom Krom worthwhile?	en
q_0fb01666	According the passage, where are swimming conditions likely to be the safest?	en
q_0fb1629c	In which scenario would utilizing the Pureland method of origami benefit the folder?	en
q_10305ed5	According to the passage, what might car campers want to avoid if they are looking to stay under the radar?	en
q_1038bc46	Who presented the second devotional song during the program?	en
q_1078c3d3	Based on the passage, travelers should take additional precautions before visiting which location?	en
q_1096451e	Whose signature appeared on the handwritten draft?	en
q_109ca464	According to the passage, which of the following might someone prioritize if their focus is on immediate benefits?	en
q_10affefe	What did the compounds cyanuric acid and melamine form when they reacted with one another in cat urine?	en
q_10d78729	What was removed from Hydrogen ions?	en
q_111182f6	According to the passage, where should visitors avoid when seeking nightlife in northern New Mexico?	en
q_112c2663	Which of the following statements about micro-expression interpretation is not true?	en
q_116a8b35	According to the passage, the use of Sanskrit was diminished due to what?	en
q_121cc1c7	According to the passage, which characteristic differentiates the Hesperonychus from the Velociraptor?	en
q_124280d2	According to the passage, who might have a difficult time traveling on a very minimal budget?	en
q_12a28f0d	Which of the following people is not a lawyer?	en
q_12d46080	Which of the following statements about FATA’s “Political Agents” is not true?	en
q_13bb2c48	What was the result of the first tie break?	en
q_13e05e6c	Which of the following is not the same in France as it is in Belgium or Switzerland?	en
q_14144558	Who might want to avoid eating German pastries?	en
q_1487988c	According to the passage, which group’s population was greatly affected after the arrival of explorers?	en
q_148f3aa4	Who suggested that the last CEP resign?	en
q_156c8e4e	What is the II-76?	en
q_156ce095	Based on the passage, which statement regarding the registration requirement for the visa process is not true?	en
q_158ec68c	What might result in special recognition from a monk or nun?	en
q_159efd22	Which of the following construction features would be considered atypical for Kirby Muxloe Castle during the time period described in the passage?	en
q_15a31d82	Which of the following is a true statement about the Hindi and Urdu languages?	en
q_15a5cad8	Who said that the overheating incidents were not very serious?	en
q_15f3124b	According to the passage, when is there usually the most tourists at the hill stations?	en
q_160f389c	Who has the highest risk of contracting avian influenza?	en
q_169e4d7b	Who will the protestors give their petition to?	en
q_16e09906	Which of the following options would be best for a policy holder that wants a virtual copy of their policy, but may not have access to the internet?	en
q_171a17a3	According to the passage, why might a middle distance runner purchase a more expensive piece of equipment?	en
q_172ee482	According to the passage, which of the following accurately describes feral behavior in children?	en
q_17c80788	What was the purpose of the Great Pyramid?	en
q_1868d8fc	Where can prepaid phone cards be purchased?	en
q_1914ba79	Where is a modern research telescope likely to be housed?	en
q_19a748db	Which statement does not accurately describe the president’s condition after testing positive for the virus?	en
q_1a842747	What didn’t exist when the Assyrians implemented the use of cavalry?	en
q_1b29fa6a	Which of the following reflects long distance calls back down to Earth	en
q_1b3ff4f9	Which of the following affected Luxembourg’s neutrality?	en
q_1b45b948	During his speech, what did Steve Jobs say Apple was going to reinvent?	en
q_1b52a877	Which of the following is not an accurate description of Timbuktu?	en
q_1b5fa923	Which group of people is not mentioned as being part of the scandal within the Greek legal community?	en
q_1b7c90d5	According to the passage, which of the following statements about San Francisco is not true?	en
q_1b95b8be	According to the passage, what is the best way to get a Parisian to warm up to you?	en

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MLIR Benchmarks

Multilingual Information Retrieval (MLIR) evaluation benchmarks used in:

MIMO: Multilingual Information Retrieval via Monolingual Objectives (EMNLP 2026)
SHIFT: Semantic Harmonization via Index-side Feature Transformation for Multilingual Information Retrieval (EMNLP 2026 Findings)

Four multilingual QA/retrieval datasets (Belebele, MLQA, XQuAD-R, MultiEuP-v2) adapted to the MLIR setting: all language versions of the context passages are pooled into one mixed corpus, and for each query the gold context in every language is a positive.

Layout

MLIR-en/   Belebele_test, MLQA_test, XQuAD_test, MultiEup_test   # English source queries (SHIFT main results)
MLIR-zh/   Belebele_test, MLQA_test, XQuAD_test                  # Chinese source queries
MLIR-vi/   ...                                                   # Vietnamese source queries
MLIR-hi/   ...                                                   # Hindi source queries
MMLIR/     Belebele_test, MLQA_test, XQuAD_test, MultiEup_test   # queries in ALL languages (MIMO main results)
NeuCLIR/   NeuCLIR2022_test, NeuCLIR2023_test                    # English queries x mixed ru+zh corpus

The NeuCLIR/ tracks follow the NeuCLIRBench MLIR recipe: the per-language mteb NeuCLIR HardNegatives corpora for Russian and Chinese are pooled (doc ids prefixed rus:: / zho::; Persian excluded), queries are the official English ones from neuclir/bench, and qrels are the union of the cross-lingual qrels.rus ∪ qrels.zho, binarized. The MIMO/SHIFT evaluation code rebuilds these deterministically at runtime; this static copy preserves the exact snapshot used in the papers.

Each benchmark directory contains BEIR-style JSONL files:

queries.jsonl: {"_id": ..., "text": ...[, "lang": ...]}   (MLIR-en/XQuAD uses {qid: text})
corpus.jsonl:  {doc_id: {"text": ..., "lang": ...}}
qrels.jsonl:   {query_id: {doc_id: relevance}}

Note: dt is the mMARCO language code for Dutch (ISO nl).

The viewer/ directory contains record-format mirrors of the same data: {"_id", "text", "lang"} rows for queries/corpus (backing the dataset viewer above) and flat {"query-id", "corpus-id", "score"} rows for qrels. The evaluation code in the MIMO/SHIFT repositories consumes the raw per-benchmark JSONL files.

Usage

These files are consumed directly by the evaluation code in the MIMO and SHIFT repositories (downloaded automatically at evaluation time). Construction scripts are included in both repositories (scripts/prepare_data/build_benchmarks.py).

Citation

@inproceedings{jang2026mimo,
  title     = {{MIMO}: Multilingual Information Retrieval via Monolingual Objectives},
  author    = {Jang, Youngjoon and Hong, Seongtae and Lim, Heuiseok},
  booktitle = {Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing},
  year      = {2026}
}
@inproceedings{jang2026shift,
  title     = {{SHIFT}: Semantic Harmonization via Index-side Feature Transformation for Multilingual Information Retrieval},
  author    = {Jang, Youngjoon and Hong, Seongtae and Moon, Hyeonseok and Lim, Heuiseok},
  booktitle = {Findings of the Association for Computational Linguistics: EMNLP 2026},
  year      = {2026}
}

Please also cite the original datasets (Belebele, MLQA, XQuAD/LAReQA, MultiEuP-v2) when using these benchmarks.

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MIMO: Multilingual Information Retrieval via Monolingual Objectives • 4 items • Updated 2 days ago