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Datasets:
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kilt_tasks

Tasks:
Fill-Mask
Question Answering
Text Classification
Modalities:
Text
Formats:
parquet
Sub-tasks:
abstractive-qa
dialogue-modeling
document-retrieval
Languages:
English
Size:
1M - 10M
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License:
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metadata
annotations_creators:
  aidayago2:
    - crowdsourced
    - found
    - machine-generated
  cweb:
    - crowdsourced
    - found
    - machine-generated
  eli5:
    - crowdsourced
    - found
  fever:
    - crowdsourced
    - found
    - machine-generated
  hotpotqa:
    - crowdsourced
    - found
    - machine-generated
  nq:
    - crowdsourced
    - found
    - machine-generated
  structured_zeroshot:
    - crowdsourced
    - found
    - machine-generated
  trex:
    - crowdsourced
    - found
    - machine-generated
  triviaqa_support_only:
    - crowdsourced
    - found
    - machine-generated
  wned:
    - crowdsourced
    - found
    - machine-generated
  wow:
    - crowdsourced
    - found
    - machine-generated
language_creators:
  aidayago2:
    - crowdsourced
  cweb:
    - crowdsourced
  eli5:
    - found
  fever:
    - crowdsourced
  hotpotqa:
    - crowdsourced
    - found
  nq:
    - found
  structured_zeroshot:
    - crowdsourced
  trex:
    - crowdsourced
  triviaqa_support_only:
    - found
  wned:
    - crowdsourced
  wow:
    - crowdsourced
languages:
  - en
licenses:
  - mit
multilinguality:
  - monolingual
size_categories:
  aidayago2:
    - 10K<n<100K
  cweb:
    - 10K<n<100K
  eli5:
    - 100K<n<1M
  fever:
    - 100K<n<1M
  hotpotqa:
    - 100K<n<1M
  nq:
    - 10K<n<100K
  structured_zeroshot:
    - 100K<n<1M
  trex:
    - 1M<n<10M
  triviaqa_support_only:
    - 10K<n<100K
  wned:
    - 1K<n<10K
  wow:
    - 100K<n<1M
source_datasets:
  aidayago2:
    - extended|other-aidayago
    - original
  cweb:
    - extended|other-wned-cweb
    - original
  eli5:
    - extended|other-hotpotqa
    - original
  fever:
    - extended|other-fever
    - original
  hotpotqa:
    - extended|other-hotpotqa
    - original
  nq:
    - extended|natural_questions
    - original
  structured_zeroshot:
    - extended|other-zero-shot-re
    - original
  trex:
    - extended|other-trex
    - original
  triviaqa_support_only:
    - extended|other-triviaqa
    - original
  wned:
    - extended|other-wned-wiki
    - original
  wow:
    - extended|other-wizardsofwikipedia
    - original
task_categories:
  aidayago2:
    - text-retrieval
  cweb:
    - text-retrieval
  eli5:
    - question-answering
    - text-retrieval
  fever:
    - text-classification
    - text-retrieval
  hotpotqa:
    - question-answering
    - text-retrieval
  nq:
    - question-answering
    - text-retrieval
  structured_zeroshot:
    - sequence-modeling
    - text-retrieval
  trex:
    - sequence-modeling
    - text-retrieval
  triviaqa_support_only:
    - question-answering
    - text-retrieval
  wned:
    - text-retrieval
  wow:
    - sequence-modeling
    - text-retrieval
task_ids:
  aidayago2:
    - document-retrieval
    - entity-linking-retrieval
  cweb:
    - document-retrieval
    - entity-linking-retrieval
  eli5:
    - abstractive-qa
    - document-retrieval
    - open-domain-qa
  fever:
    - document-retrieval
    - fact-checking
    - fact-checking-retrieval
  hotpotqa:
    - document-retrieval
    - extractive-qa
    - open-domain-qa
  nq:
    - document-retrieval
    - extractive-qa
    - open-domain-qa
  structured_zeroshot:
    - document-retrieval
    - slot-filling
  trex:
    - document-retrieval
    - slot-filling
  triviaqa_support_only:
    - document-retrieval
    - extractive-qa
    - open-domain-qa
  wned:
    - document-retrieval
    - entity-linking-retrieval
  wow:
    - dialogue-modeling
    - document-retrieval

Dataset Card for KILT

Table of Contents

Dataset Description

Dataset Summary

KILT has been built from 11 datasets representing 5 types of tasks:

  • Fact-checking
  • Entity linking
  • Slot filling
  • Open domain QA
  • Dialog generation

All these datasets have been grounded in a single pre-processed Wikipedia dump, allowing for fairer and more consistent evaluation as well as enabling new task setups such as multitask and transfer learning with minimal effort. KILT also provides tools to analyze and understand the predictions made by models, as well as the evidence they provide for their predictions.

Loading the KILT knowledge source and task data

The original KILT release only provides question IDs for the TriviaQA task. Using the full dataset requires mapping those back to the TriviaQA questions, which can be done as follows: 

from datasets import load_dataset

# Get the pre-processed Wikipedia knowledge source for kild
kilt_wiki = load_dataset("kilt_wikipedia")

# Get the KILT task datasets
kilt_triviaqa = load_dataset("kilt_tasks", name="triviaqa_support_only")

# Most tasks in KILT already have all required data, but KILT-TriviaQA
# only provides the question IDs, not the questions themselves.
# Thankfully, we can get the original TriviaQA data with:
trivia_qa = load_dataset('trivia_qa', 'unfiltered.nocontext')

# The KILT IDs can then be mapped to the TriviaQA questions with:
triviaqa_map = {}
for k in ['train', 'validation', 'test']:
    triviaqa_map = dict([(q_id, i) for i, q_id in enumerate(trivia_qa[k]['question_id'])])
    kilt_triviaqa[k] = kilt_triviaqa[k].filter(lambda x: x['id'] in triviaqa_map)
    kilt_triviaqa[k] = kilt_triviaqa[k].map(lambda x: {'input': trivia_qa[k][triviaqa_map[x['id']]]['question']})

Supported Tasks and Leaderboards

The dataset supports a leaderboard that evaluates models against task-specific metrics such as F1 or EM, as well as their ability to retrieve supporting information from Wikipedia.

The current best performing models can be found here.

Languages

All tasks are in English (en).

Dataset Structure

Data Instances

An example of open-domain QA from the Natural Questions nq configuration looks as follows:

{'id': '-5004457603684974952',
 'input': 'who is playing the halftime show at super bowl 2016',
 'meta': {'left_context': '',
  'mention': '',
  'obj_surface': [],
  'partial_evidence': [],
  'right_context': '',
  'sub_surface': [],
  'subj_aliases': [],
  'template_questions': []},
 'output': [{'answer': 'Coldplay',
   'meta': {'score': 0},
   'provenance': [{'bleu_score': 1.0,
     'end_character': 186,
     'end_paragraph_id': 1,
     'meta': {'annotation_id': '-1',
      'evidence_span': [],
      'fever_page_id': '',
      'fever_sentence_id': -1,
      'yes_no_answer': ''},
     'section': 'Section::::Abstract.',
     'start_character': 178,
     'start_paragraph_id': 1,
     'title': 'Super Bowl 50 halftime show',
     'wikipedia_id': '45267196'}]},
  {'answer': 'Beyoncé',
   'meta': {'score': 0},
   'provenance': [{'bleu_score': 1.0,
     'end_character': 224,
     'end_paragraph_id': 1,
     'meta': {'annotation_id': '-1',
      'evidence_span': [],
      'fever_page_id': '',
      'fever_sentence_id': -1,
      'yes_no_answer': ''},
     'section': 'Section::::Abstract.',
     'start_character': 217,
     'start_paragraph_id': 1,
     'title': 'Super Bowl 50 halftime show',
     'wikipedia_id': '45267196'}]},
  {'answer': 'Bruno Mars',
   'meta': {'score': 0},
   'provenance': [{'bleu_score': 1.0,
     'end_character': 239,
     'end_paragraph_id': 1,
     'meta': {'annotation_id': '-1',
      'evidence_span': [],
      'fever_page_id': '',
      'fever_sentence_id': -1,
      'yes_no_answer': ''},
     'section': 'Section::::Abstract.',
     'start_character': 229,
     'start_paragraph_id': 1,
     'title': 'Super Bowl 50 halftime show',
     'wikipedia_id': '45267196'}]},
  {'answer': 'Coldplay with special guest performers Beyoncé and Bruno Mars',
   'meta': {'score': 0},
   'provenance': []},
  {'answer': 'British rock group Coldplay with special guest performers Beyoncé and Bruno Mars',
   'meta': {'score': 0},
   'provenance': []},
  {'answer': '',
   'meta': {'score': 0},
   'provenance': [{'bleu_score': 0.9657992720603943,
     'end_character': 341,
     'end_paragraph_id': 1,
     'meta': {'annotation_id': '2430977867500315580',
      'evidence_span': [],
      'fever_page_id': '',
      'fever_sentence_id': -1,
      'yes_no_answer': 'NONE'},
     'section': 'Section::::Abstract.',
     'start_character': 0,
     'start_paragraph_id': 1,
     'title': 'Super Bowl 50 halftime show',
     'wikipedia_id': '45267196'}]},
  {'answer': '',
   'meta': {'score': 0},
   'provenance': [{'bleu_score': -1.0,
     'end_character': -1,
     'end_paragraph_id': 1,
     'meta': {'annotation_id': '-1',
      'evidence_span': ['It was headlined by the British rock group Coldplay with special guest performers Beyoncé and Bruno Mars',
       'It was headlined by the British rock group Coldplay with special guest performers Beyoncé and Bruno Mars, who previously had headlined the Super Bowl XLVII and Super Bowl XLVIII halftime shows, respectively.',
       "The Super Bowl 50 Halftime Show took place on February 7, 2016, at Levi's Stadium in Santa Clara, California as part of Super Bowl 50. It was headlined by the British rock group Coldplay with special guest performers Beyoncé and Bruno Mars",
       "The Super Bowl 50 Halftime Show took place on February 7, 2016, at Levi's Stadium in Santa Clara, California as part of Super Bowl 50. It was headlined by the British rock group Coldplay with special guest performers Beyoncé and Bruno Mars,"],
      'fever_page_id': '',
      'fever_sentence_id': -1,
      'yes_no_answer': ''},
     'section': 'Section::::Abstract.',
     'start_character': -1,
     'start_paragraph_id': 1,
     'title': 'Super Bowl 50 halftime show',
     'wikipedia_id': '45267196'}]}]}

Data Fields

Examples from all configurations have the following features:

  • input: a string feature representing the query.
  • output: a list of features each containing information for an answer, made up of:
    • answer: a string feature representing a possible answer.
    • provenance: a list of features representing Wikipedia passages that support the answer, denoted by:
      • title: a string feature, the title of the Wikipedia article the passage was retrieved from.
      • section: a string feature, the title of the section in Wikipedia article.
      • wikipedia_id: a string feature, a unique identifier for the Wikipedia article.
      • start_character: a int32 feature.
      • start_paragraph_id: a int32 feature.
      • end_character: a int32 feature.
      • end_paragraph_id: a int32 feature.

Data Splits

[Needs More Information]

Dataset Creation

Curation Rationale

[Needs More Information]

Source Data

Initial Data Collection and Normalization

[Needs More Information]

Who are the source language producers?

[Needs More Information]

Annotations

Annotation process

[Needs More Information]

Who are the annotators?

[Needs More Information]

Personal and Sensitive Information

[Needs More Information]

Considerations for Using the Data

Social Impact of Dataset

[Needs More Information]

Discussion of Biases

[Needs More Information]

Other Known Limitations

[Needs More Information]

Additional Information

Dataset Curators

[Needs More Information]

Licensing Information

[Needs More Information]

Citation Information

[Needs More Information]

Contributions

Thanks to @thomwolf, @yjernite for adding this dataset.