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Global AI Data — Annotation & LLM Training Data Services
With 40+ delivery centers across 30+ countries and 56,000+ trained specialists, Lifewood's Global AI Data infrastructure collects, annotates, and validates multimodal datasets — text, audio, image, and video — for the world's leading AI teams.
What we deliver
Capabilities & expertise
Multilingual Data Collection
Comprehensive language datasets for 50+ languages — covering 90%+ of the global population, including low-resource languages essential for inclusive AI.
Global Localization
30+ countries and 40+ delivery centers operated by 56,000+ trained data specialists. Native-speaker validation across every market.
LLM Training Data
High-quality datasets engineered for horizontal LLMs: instruction-tuning corpora, RLHF preference pairs, and domain-specific knowledge bases.
Multimodal Coverage
Text, audio, image, video, and 3D modalities with rigorous human-in-the-loop validation pipelines meeting enterprise model training standards.
Core technical stack
Capabilities
Trusted by
Partners & clients
Apple
Premium data provider for Apple Intelligence and global AI projects.
iFLYTEK
Multilingual speech data collection and large language model services.
ArcSoft
Face and gesture collection for Driver Monitoring System (DMS) applications.
Explore focused AI Data sub-topics
Lifewood's AI Data services span horizontal LLM corpora, vertical domain datasets, multilingual collection, and low-resource speech data. Dive deeper into the area most relevant to your AI roadmap.
Horizontal LLM Data →
Broad, general-purpose corpora across many topics — ideal for foundation model pre-training with strong linguistic diversity.
Vertical LLM Data →
Domain-specific datasets for healthcare, legal, finance, AV, or e-commerce — built by domain specialists with regulatory documentation.
Multilingual Data Collection →
50+ language coverage including low-resource languages — text, audio, transcription, and parallel corpora for LLM, ASR, and NLP training.
Low-Resource Speech Data →
Native-speaker speech corpora from African, Southeast Asian, Pacific, and dialect communities — for ASR and voice AI in underserved markets.
Frequently Asked Questions — Global AI Data
Common questions about AI data annotation, LLM training data, multilingual collection, RLHF, and vertical AI datasets.