Datasets:

mixed-modality-search
/

MixBench

corpus_id stringlengths 1 4	text stringlengths 4 1.2k ⌀	image stringlengths 12 15 ⌀
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2	Poquoson, informally known as Bull Island, is an independent city in the Commonwealth of Virginia. As of the 2010 census, the population was 12,150. The Bureau of Economic Analysis combines the city of Poquoson with surrounding York County for statistical purposes. Poquoson is located on the Virginia Peninsula, in the ...	null
4	There are 122 listed buildings in Jönköping County.	null
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7	List of cultural assets of Algeria includes monuments, natural sites and parks, and other cultural assets as classed by the Algerian Ministry of Culture. The Ministry's list was updated in September 2019 with 1,030 cultural assets across the country. Skikda Province has the highest number of assets at 131.	null
8	Munir Mohamad Mangal was an Afghan general. His professional military career lasted more than 40 years. Mangal was in high-level military and government positions. He was the Commander of the Afghan National Police, before his retirement in 2016. Mangal was born in Samkanay District, Paktia Province, Afghanistan, in 19...	images/8.jpg
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11	Freedom Monument is a monument in Bydgoszcz commemorating both the fallen Soviet and Polish soldiers who fought during the liberation of the city in January 1945, and the return of Bydgoszcz to Poland on 20 January 1920. The monument has a shape of an obelisk. At the base is a plaque with the inscription: "'Libera Civi...	images/11.jpg
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13	California is a state in the Pacific Region of the United States. With 39.5 million residents across a total area of about 163,696 square miles, California is the most populous U.S. state and the third-largest by area, and is also the world's thirty-fourth most populous subnational entity. California is also the most p...	images/13.jpg
14	In British politics, Blairism is the political ideology of the former leader of the Labour Party and Prime Minister Tony Blair and those that follow him. It entered the New Penguin English Dictionary in 2000. Proponents of Blairism are referred to as Blairites.	null
16	Stephen Anthony Christopher Lloyd is a British Liberal Democrat politician who was twice Member of Parliament for the seat of Eastbourne. Born in Kenya, he was privately educated in Surrey, before working first as a commodity broker and then in business development roles. He became resident in his constituency before h...	null
17	Cream skimming is a pejorative conceptual metaphor used to refer to the perceived business practice of a company providing a product or a service to only the high-value or low-cost customers of that product or service, while disregarding clients that are less profitable for the company. The term derives from the practi...	null
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19	Safura Alizadeh is an Azerbaijani former singer. Aliyeva took part in the Eurovision Song Contest 2010, where she brought Azerbaijan on 5th place, with the song "Drip Drop". She later released her debut album, It's My War, which made its way into several European countries. Her second debut single "March On" was releas...	null
20	Copped Hall, also known as Copt Hall or Copthall, is a mid-18th-century English country house close to Epping, Essex, which has been undergoing restoration since 1999. Copped Hall is visible from the M25 motorway between junctions 24 and 25. There was a separate Copped Hall in Totteridge, which was demolished in 1928.	null
21	Wellington Parade is terrace of houses in the City of Gloucester, England, the whole of which is Grade II listed. It runs south from London Road, parallel with Great Western Road. At the south end of the terrace is the grade II listed Picton House. At the north end on the corner with London Road is Sheraton House.	null
22	The Association of Nene River Clubs is an association and umbrella organisation for waterway societies on the River Nene, England, UK. It liaises between the clubs and outside organisations, such as the Environment Agency and the Royal Yachting Association, and it is itself affiliated to the Association of Waterways Cr...	null
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25	The mainline Protestant churches are a group of Protestant denominations in the United States that contrast in history and practice with evangelical, fundamentalist, and charismatic Protestant denominations. Some make a distinction between "mainline" and "oldline", with the former referring only to denominational ties ...	images/25.jpg
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27	The Taming of the Shrew in performance has had an uneven history. Popular in Shakespeare's day, the play fell out of favour during the seventeenth century, when it was replaced on the stage by John Lacy's Sauny the Scott. The original Shakespearean text was not performed at all during the eighteenth century, with David...	null
28	Cedar Falls High School is a high school located in Cedar Falls, Iowa. It is a part of Cedar Falls Community Schools. The school principal is Jason Wedgebury. He is a University of Northern Iowa graduate. He replaced Rich Powers in July 2014. The school serves 1,148 students, and 90 teachers.	null
29	The Legislative Assembly of Madeira is the legislature of the Portuguese autonomous region of Madeira. The last regional election was held on 22 September 2019 and the party with the most votes was the Social Democratic Party with 56,448 votes, which stand-alone holds an absolute majority in the assembly.	images/29.jpg
30	Rehoboth Chapel is a former Strict Baptist place of worship in the hamlet of Pell Green in East Sussex, England. Pell Green is in the parish of Wadhurst in Wealden, one of six local government districts in the English county of East Sussex, and stands on the road between the market town of Wadhurst and the village of L...	null
31	Dens Park, officially known as Kilmac Stadium at Dens Park for sponsorship reasons, is a football stadium on Dens Road in Dundee, Scotland, which is the home of Scottish Championship club Dundee and has a capacity of 11,506. Tannadice Park, the home of rivals Dundee United, is just 300 metres away.	null
32	Bjørn Tidmand is a Danish singer, best known for his participation in the 1964 Eurovision Song Contest. After being a member of the Copenhagen Boys Choir as a child, Tidmand began performing in local nightclubs and signed a recording contract in 1959, having a hit with a Danish-language version of "Only Sixteen". In 19...	null
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35	Nothobranchius is a genus of small, freshwater killifish, classified in either the family Nothobranchiidae or a more inclusive Aplocheilidae in the order Cyprinodontiformes. There are many species: as of 2018 there are more than 70 species, many with very small distributions. They are primarily native to East Africa fr...	images/35.jpg
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37	The 1st Okinawa International Movie Festival was held from March 19 to March 22, 2009 and took place at the American Village at Mihama Chatan-cho in Okinawa City. The inaugural events saw 38 films being shown and was supported by the Ministries of Economy, Trade and Industry, and Foreign Affairs, along with the Cabinet...	images/37.jpg
38	Ruth Beatrice Henig, Baroness Henig CBE, DL is a British academic historian and Labour Party politician.	null
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42	STS-43, the ninth mission for Space Shuttle Atlantis, was a nine-day mission whose primary goal was launching the fourth Tracking and Data Relay Satellite, TDRS-E. The flight also tested an advanced heatpipe radiator for potential use on the then-future space station and conducted a variety of medical and materials sci...	null
43	Dead Souls is a novel by Nikolai Gogol, first published in 1842, and widely regarded as an exemplar of 19th-century Russian literature. The novel chronicles the travels and adventures of Pavel Ivanovich Chichikov and the people whom he encounters. These people typify the Russian middle-class of the time. Gogol himself ...	null
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48	Bad Kreuznach is a town in the Bad Kreuznach district in Rhineland-Palatinate, Germany. It is a spa town most well known for its medieval bridge dating from around 1300, the Alte Nahebrücke, which is one of the few remaining bridges in the world with buildings on it. The town is located in the Nahe river wine region, r...	null
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51	The Waziristan campaign 1936–1939 comprised a number of operations conducted in Waziristan by British and Indian forces against the fiercely independent tribesmen that inhabited this region. These operations were conducted in 1936–1939, when operations were undertaken against followers of the Pashtun nationalist Mirzal...	null
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53	Emily May Gibson Braerton was an American activist who was an early advocate of historic preservation in the western United States. She was the Vice President General for the National Society of the Daughters of the American Revolution from 1950–1953 and remained an Honorary Vice President General until her death in Sa...	null
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55	Sami Anttila is a Finnish ice hockey forward currently playing for Oulun Kärpät of the Finnish Liiga.	null
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61	A Buddha is the holiest type of being in Buddhism, a teacher of God's and humans. The word Buddha means "enlightened one" in Sanskrit or Fully Awakened One in Pāli. It is also a title for Siddhartha Gautama. He was the man who started Buddhism. Sometimes people call him "the Buddha" or the "Shakyamuni Buddha". Other ti...	null
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64	Vincenzo Eusebi is an Italian engineer, architect and designer. Eusebi studied engineering and architecture at the Marche Polytechnic University in Ancona. Eusebi is the founding partner of NOTHING STUDIO, atelier of architecture, planning, interior design, design and graphics.	null
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67	Eucalyptus sieberi, commonly known as the silvertop ash or black ash, is a species of medium-sized to tall tree that is endemic to south-eastern Australia. It has rough bark on the trunk and the base of larger branches, smooth bark above, lance-shaped to curved adult leaves, flower buds in groups of seven to fifteen, w...	images/67.jpg
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69	Prilep is the fourth-largest city in North Macedonia. It has a population of 66,246 and is known as "the city under Marko's Towers" because of its proximity to the towers of Prince Marko.	null
70	The following list is not intended to be an exhaustive or definitive record of tournament chess, but takes as its foundation the collective opinion of chess experts and journalists over the strongest tournaments in history. Events that merit inclusion have been largely judged according to the strength of their particip...	null
71	Sembrancher is a municipality in the district of Entremont in the canton of Valais in Switzerland.	images/71.jpg
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73	Cwm Idwal is a cirque in the Glyderau range of mountains in northern Snowdonia, the national park in the mountainous region of North Wales. Its main interest is to hill walkers and rock climbers, but it is also of interest to geologists and naturalists, given its combination of altitude, aspect and terrain. In a 2005 p...	images/73.jpg
74	James Mirams was an Australian businessman and politician who was jailed for fraud.	images/74.jpg
75	The Club de Madrid is an independent non-profit organization created to promote democracy and change in the international community. Composed of 95 regular members, 64 of whom are former presidents and 39 of whom are former prime ministers from 65 countries, the Club de Madrid is the world's largest forum of former hea...	null
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77	Cultura Tres is a sludge metal/progrock band from Maracay, Venezuela. The sound of the band is often described as a unique mix between sludge metal, psychedelic metal, as well as doom and South American influences. The band formed in 2006, and has released one EP and three full-length albums so far. Cultura Tres has of...	null
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79	The University of Minnesota Marching Band is the marching band of the University of Minnesota and the flagship university band for the state of Minnesota. The Pride of Minnesota serves as the university’s ambassador, representing the school at major events both on and off campus. The band performs before, during, and a...	null
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81	The inauguration of Dilma Rousseff as the 36th President of Brazil took place on Saturday, January 1, 2011. This inauguration marked the beginning of the four-year term of Dilma Rousseff as President and Michel Temer as Vice President. The event had been awaited with some expectation, since Rousseff became the first wo...	images/81.jpg
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83	Bristol, known from 1632 to 1765 as Pemaquid is a town in Lincoln County, Maine, United States. The population was 2,755 at the 2010 census. A fishing and resort area, Bristol includes the villages of New Harbor, Pemaquid, Round Pond, Bristol Mills and Chamberlain. It includes the Pemaquid Archeological Site, a U.S. Na...	images/83.jpg
84	Mon, also monshō, mondokoro, and kamon, are Japanese emblems used to decorate and identify an individual, a family, or an institution or business entity. While mon is an encompassing term that may refer to any such device, kamon and mondokoro refer specifically to emblems used to identify a family. An authoritative mon...	images/84.jpg
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92	Jeanne Mance was a French nurse and settler of New France. She arrived in New France two years after the Ursuline nuns came to Quebec. Among the founders of Montreal in 1642, she established its first hospital, the Hôtel-Dieu de Montréal, in 1645. She returned twice to France to seek financial support for the hospital....	null
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94	The swell shark is a catshark in the family Scyliorhinidae. It is found in the subtropical eastern Pacific Ocean between central California and to southern Mexico, with an additional population off the coast of Chile. As a defense, the swell shark is able to expand to approximately double its regular size by swallowing...	images/94.jpg
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96	Gamma Volantis, Latinized from γ Volantis, is a wide binary star system in the southern constellation of Volans. Based upon parallax measurements, it is approximately 142 light years from Earth. It is bright enough to be seen with the naked eye and can be found around 9° to the east-southeast of the Large Magellanic Cl...	images/96.jpg
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98	Hirschfeld Wildlife Park is in Voigtsgrün, part of the municipality of Hirschfeld, near Zwickau in the German Free State of Saxony. Records by Lady Martha von Arnim prove that the site and its stand of trees have been protected for centuries. Maps from 1870 show that there was already a wildlife enclosure at this site....	images/98.jpg
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100	The Philippines is inhabited by more than 175 ethnolinguistic nations, the majority of whose languages are Austronesian in origin. Many of these nations converted to Christianity, particularly the lowland-coastal nations, and adopted foreign elements of culture. Ethnolinguistic nations include the Ilocano, Ivatan, Pang...	null
101	Sheboygan is a city in and the county seat of Sheboygan County, Wisconsin, United States. The population was 49,288 at the 2010 census. It is the principal city of the Sheboygan, Wisconsin Metropolitan Statistical Area, which has a population of 115,507. The city is located on the western shore of Lake Michigan at the ...	null
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104	This list of the non-marine molluscs of Ireland comprises 165 species of non-marine molluscs which have been recorded as part of the fauna of Ireland. These are terrestrial and aquatic gastropods, and bivalves; the list does not include species of molluscs which are considered to be fully marine. In other words: this l...	null
105	The Coins of the Australian pound arose when the Federation of Australia gave the constitutional power to Commonwealth of Australia to mint its own coinage in 1901. The new power allowed the Commonwealth to issue legal tender rather than individually through the six former British self-governing colonies of Queensland,...	null
106	Pittsburgh History and Landmarks Foundation Historic Landmark plaque program was begun in 1968 in order to identify architecturally significant structures as well as significant pieces of Pittsburgh's local heritage throughout Allegheny County. Nominations are reviewed by the private non-profit foundation's Historic Pl...	images/106.jpg
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111	The Czochralski method, also Czochralski technique or Czochralski process, is a method of crystal growth used to obtain single crystals of semiconductors, metals, salts and synthetic gemstones. The method is named after Polish scientist Jan Czochralski, who invented the method in 1915 while investigating the crystalliz...	null

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MixBench: A Benchmark for Mixed Modality Retrieval

MixBench is a benchmark for evaluating retrieval across text, images, and multimodal documents. It is designed to test how well retrieval models handle queries and documents that span different modalities, such as pure text, pure images, and combined image+text inputs.

MixBench includes four subsets, each curated from a different data source:

MSCOCO
Google_WIT
VisualNews
OVEN

Each subset contains:

queries.jsonl: each entry contains a query_id, text, and/or image
mixed_corpus.jsonl: each entry contains a corpus_id, a text or an image or a multimodal document (text and image)
qrels.tsv: a tab-separated list of relevant query-document pairs (query_id, corpus_id, score=1)
corpus.jsonl: the original corpus

This benchmark supports diverse retrieval settings including unimodal-to-multimodal and cross-modal search.

🔄 Load Example

You can load a specific subset of MixBench using the name argument:

from datasets import load_dataset

# Load the MSCOCO subset
ds_query = load_dataset("mixed-modality-search/MixBench", name="MSCOCO", split='query')
ds_corpus = load_dataset("mixed-modality-search/MixBench", name="MSCOCO", split='mixed_corpus')
ds_query = load_dataset("mixed-modality-search/MixBench", name="MSCOCO", split='qrel')
# Load other subsets (corpus)
ds_gwit = load_dataset("mixed-modality-search/MixBench", name="Google_WIT", split='mixed_corpus')
ds_news = load_dataset("mixed-modality-search/MixBench", name="VisualNews",split='mixed_corpus')
ds_oven = load_dataset("mixed-modality-search/MixBench", name="OVEN", split='mixed_corpus')

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