Multi-modal RAG on slide decks
开发者利用 GPT-4V 构建针对幻灯片的多模态检索增强生成（RAG）应用。该方案通过对比不同方法并使用基准测试进行评估，最终借助 LangChain 模板实现视觉问答功能的部署。
SummaryAI generated
On August 25, 2026, LangChain announced on its official blog the launch of a multimodal retrieval and augmented generation (RAG) feature for slide presentations. This tool is designed to handle complex presentation materials containing images, text, and layout information, extracting key information through multimodal technologies and supporting content-based intelligent question answering and content analysis.
Related eventsRELATED EVENTS
- 2026-09-07 21:02The `GPT-6 Astra model was released, and OpenAI President Brockman confidently declared, “Welcome to the era of AGI.”
- 2026-09-08 19:21OpenAI released GPT-6 Astra, marking the arrival of the AGI era, with capabilities for autonomous computer operation and scientific research.
- 2026-09-08 22:40① Nvidia CEO Jensen Huang posted that OpenAI’s GPT-6 Astra, released last week, was trained using approximately 100,000 NV Link 72 clusters, and he believes that General Artificial Intelligence (AGI) has officially arrived; ② GPT-6 Astra can directly operate computers and software to perform complex tasks such as programming, reaching the most advanced level in multiple fields. OpenAI has announced the beginning of the AGI era.
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GPT-4VLangChain
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