2026-04-27
Technical blog on data engineering for Key Information Extraction in document intelligence
Qianfan Technical Hub
A unified entry for Qianfan technical outputs, including technical reports, technical blogs, and project pages.
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2026-04-27
Bringing layout analysis back as a reasoning step inside an end-to-end document intelligence model
2026-04-27
The Evolution of VLM Document Parsing Architectures: From "Sensory Precision" to "Logical Alignment"
Core design considerations behind the Qianfan-OCR vision encoder
2026-04-27
From synthetic data paradigms to practical coverage of low-resource scripts
2026-03-17
Technical blog on improving agentic RL efficiency
2026-03-11
Technical paper on OCR
2025-09-19
Vision-language model series