Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
A US EPIC-style dermatology dataset of single- and multi-turn doctor-patient dialogues, covering 8 categories: Inflammatory Skin Conditions, Neoplastic Growth, Pigment…
Authoring prompts and responses by native speakers (United States), covering the Finance domain.
1. Overview Volume: 2 Millions Data use: Instruction-Following Evaluation for LLM Data content: A variety of complex prompt instructions, between 50 and 400 words, with…
1. Overview - Unsupervised Learning: For the training data required in unsupervised learning, the provider delivers data collection and cleaning services for both…
Authoring prompts and responses by native speakers (United States), covering the Healthcare domain.
Authoring prompts and responses by native speakers (United States), covering the Insurance domain.
Legal Contract Dataset- The Legal Contract Dataset is a large-scale, high-quality dataset designed to support the development and evaluation of AI models for legal…
Dataset Description This dataset is a large-scale collection of legacy software systems and enterprise-grade source code designed to support the development of AI…
The provider provides a comprehensive medical text annotation service that transforms unstructured healthcare content into structured, AI-ready datasets.
A multilingual legal QA text dataset covering civil, criminal, and public law, built from expert-level questions and answers reviewed and refined by law majors and legal…
A multilingual public administration QA dataset built from tables and contextual sentences in press releases from government agencies such as the Ministry of the…
The provider provides licensed, consent-verified speech recordings from native speakers for AI/ML model training.
This dataset is a comprehensive, enterprise-grade multimodal reasoning resource designed to train and evaluate Large Multimodal Models (LMMs) on complex, multi-step…
Dataset Description: This dataset is a large-scale collection of English Non-STEM Textbook data, designed to support the development of advanced NLP systems and AI…
The provider transforms real-world patient–physician interactions into structured datasets for advanced healthcare AI.
WiserBrand provides a massive, structured dataset of authentic product review data and service-level consumer complaints.
High-precision, expertly curated datasets derived from real-world clinical interactions.
Authoring prompts and responses by native speakers (United States), covering the Retail domain.
This dataset features consumer reviews about products and services of leading online marketplaces.
The provider provides human feedback and evaluation data for LLM alignment and fine-tuning.
SavingAdvice.com has hosted one of the web's longest-running personal-finance communities since April 2004.
A dataset of multi-task prompts and responses in Spanish (United States), covering 10 categories: Rewriting, Summarization, Brainstorming, Creative Writing,…
Scope: Synthetic customer–agent interactions, available in dual-channel (per speaker) or single-channel mixes.
This dataset is designed for building and improving speech recognition systems.