Baidu Geek Talk

Jul 9, 2025 · Artificial Intelligence

PaddleOCR 3.1 Unveils Multilingual PP‑OCRv5, Document Translation, and MCP Server Integration

PaddleOCR 3.1 introduces three major upgrades—a multilingual PP‑OCRv5 model supporting 37 languages with over 30% accuracy gain, a PP‑DocTranslation pipeline for high‑quality multi‑language document translation, and MCP server support for flexible AI application integration—accompanied by detailed CLI usage, demo scenarios, and open‑source resources.