High-Precision AI Training Datasets

Bottom Line Up Front: XERV provides the foundational data required for the next generation of intelligent agents. Our datasets are precision-engineered to eliminate bias, maximize factual density, and ensure high-performance alignment across multiple domains.

XERV PURE-V1

A curated collection of 500B tokens, stripped of common web artifacts and hallucinations. Ideal for foundational pre-training of LLMs.

Volume
500B Tokens
Saliency Score
98.2%

XERV TART-V2

Targeted reasoning datasets focusing on edge-case logic, coding, and mathematical proofs. Perfect for SFT and RLHF pipelines.

Domain
Reasoning
Format
QA / CoT

XERV GRAD-V1

A high-density academic corpus covering peer-reviewed research across physics, biology, and computer science.

Source
Academic Journals
Cleanliness
Verified