Nexdata | Image and Video Description Data | 1 PB | Multimodal Data | GenAI | LLM Data | Large Language Model(LLM) Data

1. Image Description Data Data Size: 500 million pairs Image Type: generic scene(portrait, landscapes, animals,etc), human action, picture book, magazine, PPT&chart, App screenshot, and etc. Resolution: 4K+ Description Language: English, Spanish, Portuguese, French, Korean, German, Chinese, Japanese Description Length: text length is no less than 250 words Format: the image format is .jpg, the annotation format is .json, and the description format is .txt 2. Video Description Data Data Size: 10 million pairs Image Type: generic scene(portrait, landscapes, animals,etc), ads, TV sports, documentaries Resolution: 1080p+ Description Language: English, Spanish, Portuguese, French, Korean, German, Chinese, Japanese Description Length: text length is no less than 250 words Format: .mp4,.mov,.avi and other common formats;.xlsx (annotation file format) 3. About Nexdata Nexdata owns off-the-shelf PB-level Large Language Model(LLM) Data, 1 million hours of Audio Data and 800TB of Annotated Imagery Data. These ready-to-go data supports instant delivery, quickly improve the accuracy of AI models. For more details, please visit us at https://www.nexdata.ai/datasets/llm?source=Datarade

搜集汇总

背景与挑战

背景概述

该数据集由Nexdata提供，包含5亿对图像描述数据和1000万对视频描述数据，总规模达1PB。图像分辨率达4K+，视频分辨率达1080p+，支持英语、中文、日语等8种语言，每条描述文本长度不少于250词。数据可用于多模态、生成式AI及大语言模型（LLM）训练，提供即时交付服务。