PDF is one of the most widely used formats for sharing and viewing documents, especially in professional and educational settings. From business reports and academic papers to eBooks and user manuals, ...

Data annotation—labeling text, images, and video for training—is central to A.I. Grok maker xAI is shifting from generalists ...

Artificial intelligence (AI) is transforming industries across the globe, automating operations, personalizing customer ...

On September 10, 2025, the first high-end data annotation project for large models (Level 4) in the country—the Shenyang Volcano AI Data Industry Ecological Base—officially opened, developed through ...