Sold by: InfoBay AI Ltd.
Deployed on AWS
Large-scale multilingual textbook corpus containing 2.5B+ words from 38,000+ textbooks across 5,000+ subjects and 15 languages, designed for LLM training, NLP, RAG, and educational AI applications.
Overview
Multilingual Textbook Corpus for LLM Training, NLP & Educational AI
Overview
This dataset is a large-scale multilingual textbook corpus designed for training and evaluating Large Language Models (LLMs), Natural Language Processing (NLP) systems, Generative AI applications, Retrieval-Augmented Generation (RAG) pipelines, and educational AI platforms.
The corpus contains more than 2.5 billion words extracted from over 38,000 textbooks, covering 5,000+ academic subjects across 15 languages. The dataset provides broad educational and domain-specific knowledge spanning science, technology, engineering, mathematics (STEM), healthcare, business, social sciences, humanities, law, and other academic disciplines.
The content is structured to support AI systems that require high-quality educational and knowledge-rich text sources for training, fine-tuning, semantic understanding, knowledge retrieval, and subject-aware reasoning.
Key Use Cases
- Large Language Model (LLM) pre-training
- Supervised Fine-Tuning (SFT)
- Retrieval-Augmented Generation (RAG)
- Educational AI and tutoring systems
- Question answering systems
- Knowledge extraction and knowledge graph development
- Semantic search and information retrieval
- Multilingual NLP applications
- Domain-specific language model development
- AI-powered research and learning platforms
Dataset Features
- 2.5B+ words of educational content
- 38,000+ textbooks
- 5,000+ academic subjects
- 15 languages
- Broad disciplinary coverage across multiple knowledge domains
- Structured educational content suitable for AI training
- High-volume multilingual text for foundation model development
- Support for both general-purpose and domain-specific AI systems
Academic Coverage
The corpus spans a wide range of educational disciplines including:
- Science and Technology
- Engineering
- Mathematics
- Medicine and Healthcare
- Business and Finance
- Economics
- Law and Public Policy
- Social Sciences
- Humanities
- Language and Literature
- Education and Research Methodology
This broad subject diversity enables the development of knowledge-rich AI systems capable of understanding specialized terminology, academic concepts, and domain-specific contexts.
AI Training Applications
The dataset is designed to support modern AI development workflows, including foundation model training, instruction tuning, semantic understanding, knowledge retrieval, and multilingual language model development. The scale and diversity of the corpus make it suitable for organizations building enterprise AI solutions, educational technologies, intelligent search systems, and next-generation generative AI applications.
Data Collection
The corpus has been curated from educational and academic sources and organized to support large-scale machine learning and artificial intelligence workflows. The dataset provides extensive multilingual and multidisciplinary coverage, enabling the development of robust and globally relevant AI systems.
Licensing & Access
This listing contains sample data intended for research, evaluation, and educational purposes. Enterprise licensing and access to the full corpus are available upon request.
InfoBay AI
Email: datareq@infobay.ai Phone: +91 8303174762
Highlights
- Comprehensive multilingual textbook corpus containing 2.5B+ words from 38,000+ textbooks, spanning 5,000+ subjects and 15 languages, providing broad academic knowledge for AI training and research.
- Supports LLM pre-training, fine-tuning, RAG, knowledge extraction, semantic search, educational AI, and domain-specific NLP applications across science, technology, medicine, business, and humanities.
- High-quality educational content covering diverse academic disciplines and global languages, enabling the development of knowledge-rich AI systems, multilingual foundation models, and subject-aware generative AI applications.
Details
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Pricing
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
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Dimension | Description | Cost/month | Cost savings % |
|---|---|---|---|
Product Access | Dimension that grants access to the product for subscribers. | $0.00 | 100% |
Dimensions summary
This listing uses a single contract dimension called Product Access (Units). You buy units that grant access to the training-data product for the duration of your contract. Pricing scales with the number of units you commit to, rather than by usage or instance size. You license expert-verified corpus collections spanning audio, textbooks, healthcare, coding, and other categories. Licenses can be scoped to specific languages or domains, and minimum license volumes apply. There are no separate tiers or add-on dimensions to combine — you select the unit quantity that fits your scope.
Top-of-mind questions for buyers
A unit grants access to the licensed corpus for your contract term. Licenses can be scoped by language and domain, such as a specific language paired with a specific vertical. Minimum license volumes apply, so you commit to a set quantity that matches your chosen scope.
Yes. The corpus is structured by language, domain, and category. You can scope a license to combinations like one language plus one vertical. Minimum license volumes apply to each scope. Custom corpus collection for languages or domains not in the standard catalogue is also available, with minimum engagement sizes.
Deliverables span audio, textbooks, healthcare, coding, and other categories. Audio ships as WAV/FLAC with JSON transcripts and metadata. Textbooks ship as JSONL and Parquet. Healthcare ships as DICOM plus PDF with anonymised metadata. Coding ships as JSONL per language with a problem taxonomy. Each dataset includes provenance documentation.
infobay.ai
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Delivery details
AWS Data Exchange (ADX)
AWS Data Exchange is a service that helps AWS easily share and manage data entitlements from other organizations at scale.
Additional details
You will receive access to the following data sets.
Data set name | Type | Historical revisions | Future revisions | Sensitive information | Data dictionaries | Data samples |
|---|---|---|---|---|---|---|
5000 Books for AI Model Training | All historical revisions | All future revisions | Not included | Not included |
Resources
Vendor resources
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