6.7M+ Multi-Domain Reasoning Q&A Dataset

Natural Language Processing

Tags and Keywords

Reasoning

Multilingual

Instruction

Llms

Finetuning

Education

Stem

Benchmark

6.7M+  Multi-Domain Reasoning Q&A Dataset Dataset on Opendatabay data marketplace

£371,300

About

6.7M+ Multi-Domain Reasoning Q&A Dataset

Description

The 6.7M+ Multi-Domain Reasoning Q&A Dataset is a comprehensive collection of over 6.7 million high-quality question-answer pairs with detailed explanations, designed to support the development of advanced Artificial Intelligence (AI), Large Language Models (LLMs), Natural Language Processing (NLP), and educational technologies.
The dataset covers a broad spectrum of domains, including STEM (Science, Technology, Engineering, and Mathematics), Non-STEM subjects, Finance, General Knowledge, Aptitude, Logical Reasoning, Competitive Examination preparation, and Advanced Placement (AP) education. It is intended for organizations, researchers, and AI developers seeking high-quality multilingual instructional and reasoning data for model training, fine-tuning, benchmarking, and evaluation.
Available in both PDF and JSON formats, the dataset preserves the original educational content while providing structured machine-readable data for seamless integration into AI workflows.
Note: The listed price applies to the specified initial batch of 1 million question-answer pairs. Pricing for larger batches or the complete dataset library varies depending on the number of question-answer pairs, domain coverage, language, metadata availability, annotation requirements, question complexity, answer quality, licensing terms, and customization needs. Final pricing will be determined based on the specific dataset requirements.

Data Product Features

The dataset contains structured question-answer pairs with supporting explanations and educational metadata.
FeatureDescription
QuestionThe original question text.
AnswerCorrect answer corresponding to the question.
ExplanationDetailed explanation or solution supporting the answer.
LanguageEnglish or Hindi.
SubjectSubject area (Mathematics, Physics, Chemistry, Biology, Finance, History, etc.).
DomainSTEM, Non-STEM, Finance, General Knowledge, Aptitude, Reasoning, and more.
Question TypeMultiple Choice, Descriptive, Numerical, etc. (where applicable).
OptionsAvailable answer choices for objective questions.

Distribution

Supported Formats
  • JSON
  • PDF

Data Volume

  • Total Questions: 6.7M+ Question-Answer pairs
  • Languages: English, Hindi
  • Domains: Multi-Domain
  • Subjects: STEM, Non-STEM, Finance, General Knowledge, Reasoning, Advanced Placement
  • File Formats: JSON, PDF
  • Dataset Size: The dataset size may vary depending on the number of question-answer pairs, text length, file formats, metadata availability, annotations, and dataset version.

Usage

This data product is ideal for a variety of AI and educational applications.
  • Large Language Model Training: Pre-training and supervised fine-tuning of LLMs.
  • Question Answering Systems: Develop intelligent QA and knowledge retrieval systems.
  • Retrieval-Augmented Generation (RAG): Build knowledge bases for retrieval and grounded responses.
  • Educational AI: Power adaptive learning platforms, tutoring systems, and assessment tools.
  • Reasoning Models: Train models for logical, mathematical, and analytical reasoning.
  • Instruction Tuning: Improve instruction-following capabilities of foundation models.
  • Benchmarking: Evaluate language models on multilingual question-answering tasks.
  • Conversational AI: Develop intelligent educational and customer support assistants.
  • Machine Learning Research: Support NLP, multilingual learning, and educational AI research.

Coverage

Geographic Coverage

Global

Time Range

Multi-year educational content collection

License

CC BY 4.0 (Creative Commons Attribution 4.0 International)

AI Training Rights

InfoBay.AI ensures that all datasets are sourced, curated, and managed with proper ownership verification, licensing documentation, and data provenance records. We hold the necessary rights to license and sublicense the datasets we provide through formal agreements with our data vendors, which grant us the required permissions for commercial licensing and AI training use cases. To ensure transparency and compliance, we maintain relevant documentation and have previously shared redacted agreements for selected datasets as evidence of our data rights and licensing authority.

Data Dictionary

Column NameData TypeDescriptionPossible Values / Notes
answerStringCorrect answerText
explanationStringDetailed explanation or solutionText
languageStringLanguage of the questionEnglish, Hindi
subjectStringSubject classificationMathematics, Physics, Biology, Finance, History, etc.
domainStringHigh-level content domainSTEM, Non-STEM, Finance, General Knowledge, Reasoning
topicStringTopic or chapterVaries by subject
question_typeStringType of questionMCQ, Descriptive, Numerical, etc.
optionsArray/StringMultiple-choice optionsAvailable for objective questions

Additional Notes

  • The dataset includes over 6.7 million multilingual question-answer pairs with detailed explanations.
  • Content spans STEM, Non-STEM, Finance, General Knowledge, Reasoning, and Advanced Placement domains.
  • Available in both PDF (original source documents) and JSON (structured machine-readable format).
  • Suitable for LLM pre-training, supervised fine-tuning, instruction tuning, Retrieval-Augmented Generation (RAG), educational AI, multilingual NLP, benchmarking, and reasoning model development.

Considerations

This dataset is provided for research and educational purposes only. It contains only sample data.

Listing Stats

VIEWS

1

DELIVERY

CUSTOM, S3

LISTED

28/07/2026

UPDATED

08/08/2026

REGION

GLOBAL

Universal Data Trust Rating UDTRTRUST

5 / 5

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£371,300

Download Dataset in QA Format