EPISODE · Mar 21, 2026 · 15 MIN
Baidu:Qianfan-OCR端到端文档智能统一模型
from 每日AI · host 每日新闻
这份名为 Qianfan-OCR 的技术报告介绍了一种由百度团队开发的 4B 参数端到端文档智能模型。该模型打破了传统多阶段 OCR 流水的局限,将文档解析、布局分析和语义理解整合进统一的 视觉语言架构 中。通过创新的 “布局即思考”(Layout-as-Thought) 机制,模型能在输出结果前自主生成结构化布局表示,从而在处理复杂排版时显著提升精准度。在 OmniDocBench 等权威基准测试中,其性能超越了 Gemini 和 Qwen 等多款大型模型,位居端到端模型榜首。该系统不仅支持高精度的 Markdown 转换,还在图表问答和关键信息提取等任务中展现出卓越的理解力。得益于高效的 GPU 原生计算设计,它在保证强大功能的同时,也具备了能够满足工业级生产需求的推理吞吐量。
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Baidu:Qianfan-OCR端到端文档智能统一模型
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