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Portuguese datasets
archive 2025-07-2893 datasets carry the language tag "Portuguese", ordered by the archive's paper count. Page 1 of 2: 48 shown of 93. Facet routes are this site's own (the archive records the tag string, not a page).
The archive holds 12,214 dataset rows; 12,172 are listed. 6 are withheld from every listing and count here as vandalised before snapshot (6 with contact-centre spam in the title, 0 with a spam description on a row that has no homepage, no paper and no papers counted; none with more than 1 paper, 0 with a benchmark), listed in withheld.json; 1 listed row carries a vandalised description, withheld on its page. This gate never withholds a row with a homepage or a paper that resolves, and a clean description; the content rules below withhold a row whose name is spam whatever else it carries. The gate is a phrase list: these are the rows it caught, not a claim that the rest is clean. Before that gate, the site's content rules withhold 36 more rows (invite-code, gambling, travel-booking, contact-centre and similar spam in the name or on a row with nothing real behind it); they have no page and are listed in withheld.json.
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Portuguese datasets 1–48 of 93
The LibriSpeech corpus is a collection of approximately 1,000 hours of audiobooks that are a part of the LibriVox project.
2,361 papers · 4 benchmarks
The Universal Dependencies (UD) project seeks to develop cross-linguistically consistent treebank annotation of morphology and syntax for multiple languages.
520 papers · 5 benchmarks
Common Voice is an audio dataset that consists of a unique MP3 and corresponding text file.
449 papers · 143 benchmarks
MuST-C currently represents the largest publicly available multilingual corpus (one-to-many) for speech translation.
216 papers · 2 benchmarks
Europarl (European Parliament Proceedings Parallel Corpus)
A corpus of parallel text in 21 European languages from the proceedings of the European Parliament.
128 papers · 1 benchmark
The Microsoft Academic Graph is a heterogeneous graph containing scientific publication records, citation relationships between those publications, as well as authors, institutions, journals, conferences, and fields of study.
124 papers · 0 benchmarks
This corpus comprises of monolingual data for 100+ languages and also includes data for romanized languages.
115 papers · 0 benchmarks
The How2 dataset contains 13,500 videos, or 300 hours of speech, and is split into 185,187 training, 2022 development (dev), and 2361 test utterances.
84 papers · 2 benchmarks
WikiANN (PAN-X)
WikiANN, also known as PAN-X, is a multilingual named entity recognition dataset.
72 papers · 4 benchmarks
CoVoST2 (Common Voice Speech-To-Text 2)
End-to-end speech-to-text translation (ST) has recently witnessed an increased interest given its system simplicity, lower inference latency and less compounding errors compared to cascaded ST (i.e.
66 papers · 0 benchmarks
OSCAR or Open Super-large Crawled ALMAnaCH coRpus is a huge multilingual corpus obtained by language classification and filtering of the Common Crawl corpus using the goclassy architecture.
64 papers · 0 benchmarks
XL-Sum is a comprehensive and diverse dataset for abstractive summarization comprising 1 million professionally annotated article-summary pairs from BBC, extracted using a set of carefully designed heuristics.
64 papers · 0 benchmarks
Europarl-ST is a multilingual Spoken Language Translation corpus containing paired audio-text samples for SLT from and into 9 European languages, for a total of 72 different translation directions.
57 papers · 0 benchmarks
WikiLingua includes ~770k article and summary pairs in 18 languages from WikiHow.
52 papers · 1 benchmark
MKQA (Multilingual Knowledge Questions and Answers)
Multilingual Knowledge Questions and Answers (MKQA) is an open-domain question answering evaluation set comprising 10k question-answer pairs aligned across 26 typologically diverse languages (260k question-answer pairs in total).
49 papers · 0 benchmarks
AVSpeech is a large-scale audio-visual dataset comprising speech clips with no interfering background signals.
42 papers · 0 benchmarks
CoVoST is a large-scale multilingual speech-to-text translation corpus.
34 papers · 0 benchmarks
WMT 2020 is a collection of datasets used in shared tasks of the Fifth Conference on Machine Translation.
33 papers · 0 benchmarks
IGLUE (Image-Grounded Language Understanding Evaluation)
The Image-Grounded Language Understanding Evaluation (IGLUE) benchmark brings together—by both aggregating pre-existing datasets and creating new ones—visual question answering, cross-modal retrieval, grounded reasoning, and grounded…
31 papers · 0 benchmarks
XM 3600 (Crossmodal 3600)
Research in massively multilingual image captioning has been severely hampered by a lack of high-quality evaluation datasets.
28 papers · 0 benchmarks
CVSS is a massively multilingual-to-English speech to speech translation (S2ST) corpus, covering sentence-level parallel S2ST pairs from 21 languages into English.
26 papers · 1 benchmark
OASST1 (OpenAssistant Conversations Dataset)
license: apache-2.0 tags: human-feedback sizecategories: 100K Languages with under 1000 messages Vietnamese: 952 Basque: 947 Polish: 886 Hungarian: 811 Arabic: 666 Dutch: 628 Swedish: 512 Turkish: 454 Finnish: 386 Czech: 372 Danish: 358…
25 papers · 0 benchmarks
XGLUE is an evaluation benchmark XGLUE,which is composed of 11 tasks that span 19 languages.
22 papers · 2 benchmarks
MINTAKA is a complex, natural, and multilingual dataset designed for experimenting with end-to-end question-answering models.
20 papers · 0 benchmarks
XFUND (A Multilingual Form Understanding Benchmark)
XFUND is a multilingual form understanding benchmark dataset that includes human-labeled forms with key-value pairs in 7 languages (Chinese, Japanese, Spanish, French, Italian, German, Portuguese).
20 papers · 0 benchmarks
X-FACT is a large publicly available multilingual dataset for factual verification of naturally existing real-world claims.
16 papers · 0 benchmarks
MM-COVID (Multilingual and Multidimensional COVID-19 Fake News Data Repository)
MM-COVID is a dataset for fake news detection related to COVID-19.
12 papers · 0 benchmarks
MultiEURLEX is a multilingual dataset for topic classification of legal documents.
11 papers · 0 benchmarks
Synbols is a dataset generator designed for probing the behavior of learning algorithms.
11 papers · 0 benchmarks
This is the dataset for the 2020 Duolingo shared task on Simultaneous Translation And Paraphrase for Language Education (STAPLE).
10 papers · 0 benchmarks
XFORMAL is a multilingual formal style transfer benchmark of multiple formal reformulations of informal text in Brazilian Portuguese, French, and Italian.
10 papers · 0 benchmarks
Global Voices is a multilingual dataset for evaluating cross-lingual summarization methods.
9 papers · 0 benchmarks
EUR-Lex-Sum is a dataset for cross-lingual summarization.
8 papers · 0 benchmarks
RFUND (Revised FUNSD and XFUND)
RFUND is a relabeled version of FUNSD and XFUND datasets, tackling the following issues in their original annotations: 1.
8 papers · 0 benchmarks
We introduce HumanEval-XL, a massively multilingual code generation benchmark specifically crafted to address this deficiency.
6 papers · 0 benchmarks
WikiNEuRal is a high-quality automatically-generated dataset for Multilingual Named Entity Recognition.
6 papers · 0 benchmarks
XQA is a data which consists of a total amount of 90k question-answer pairs in nine languages for cross-lingual open-domain question answering.
6 papers · 0 benchmarks
Click to add a brief description of the dataset (Markdown and LaTeX enabled).
5 papers · 0 benchmarks
MuMiN is a misinformation graph dataset containing rich social media data (tweets, replies, users, images, articles, hashtags), spanning 21 million tweets belonging to 26 thousand Twitter threads, each of which have been semantically…
5 papers · 0 benchmarks
ToLD-Br (Toxic Language Detection for Brazilian Portuguese)
The Toxic Language Detection for Brazilian Portuguese (ToLD-Br) is a dataset with tweets in Brazilian Portuguese annotated according to different toxic aspects.
5 papers · 1 benchmark
DISRPT2019 (DISRPT2019 shared task on Discourse Unit Segmentation and Connective Detection)
The DISRPT 2019 workshop introduces the first iteration of a cross-formalism shared task on discourse unit segmentation.
4 papers · 0 benchmarks
FRMT (Few-shot Region-aware Machine Translation)
FRMT is a dataset and evaluation benchmark for Few-shot Region-aware Machine Translation, a type of style-targeted translation.
4 papers · 4 benchmarks
GeoCoV19 is a large-scale Twitter dataset containing more than 524 million multilingual tweets.
4 papers · 0 benchmarks
MultiSubs (MultiSubs: A Large-scale Multimodal and Multilingual Dataset)
MultiSubs is a dataset of multilingual subtitles gathered from the OPUS OpenSubtitles dataset, which in turn was sourced from opensubtitles.org.
4 papers · 5 benchmarks
TimeBankPT (Portuguese TimeBank)
TimeBankPT is a corpus of Portuguese text with annotations about time.
4 papers · 1 benchmark
XWINO is a multilingual collection of Winograd Schemas in six languages that can be used for evaluation of cross-lingual commonsense reasoning capabilities.
4 papers · 1 benchmark
DISRPT2021 (DISRPT2021 shared task on Discourse Unit Segmentation, Connective Detection and Discourse Relation Classification)
The DISRPT 2021 shared task, co-located with CODI 2021 at EMNLP, introduces the second iteration of a cross-formalism shared task on discourse unit segmentation and connective detection, as well as the first iteration of a cross-formalism…
3 papers · 0 benchmarks
This is a gzipped CSV file containing the 13 million Duolingo student learning traces used in experiments by Settles & Meeder (2016).
3 papers · 0 benchmarks
Paper counts and descriptions are the archive's, frozen 2025-07-28; no citation counts, no stars, no trending. Sorting by "most cited" or "newest" was a live-site feature the archive does not carry.