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1,016,722 Sets - High-quality Video Caption Dataset
AIGC
LVM
Video caption
1,016,722 Sets - High-quality Video Caption Dataset, including 1,016,722 videos and corresponding caption documents in Chinese and English. All videos have various types(scene, architecture, people, plant, animal, unreality, food, item, aerial, time-lapse, slow-motion, close-up), with resolution no less than 1920x1080 and duration no less than 5 seconds. There are two caption languages like Chinese(50 characters or above) and English(22 words or above). This dataset can be used in VLM, video caption and generation tasks.
This is a paid dataset licensed for commercial use. Ready-made datasets are available for immediate integration into AI projects.
Specifications
Content
1,016,722 videos, each video has two caption documents in Chinese and English.
Format
mp4, mov, avi for videos, txt for caption documents.
Diversity
covering various video content types(scene, architecture, people, plant, animal, unreality, food, item) and video shooting styles(aerial, time-lapse, slow-motion, close-up).
Resolution
1920x1080 or above.
Duration
5s or above.
Caption language
Chinese(50 characters or above) and English(22 words or above).
Nexdata’s LLM datasets can support a wide range of large language model development tasks, including pre-training, supervised fine-tuning, instruction tuning, preference optimization, evaluation, and domain-specific model development. Depending on the dataset, data may include text, instruction-response pairs, conversations, question-answer pairs, reasoning data, and other structured or annotated content.
Can Nexdata customize LLM datasets based on our specific model and requirements?
Yes. If our off-the-shelf LLM datasets do not fully match your requirements, Nexdata provides flexible custom data collection, generation, annotation, curation, and quality control services. We can customize datasets based on your target languages, domains, use cases, data formats, task types, volume, and quality requirements to support specific LLM training and evaluation projects.
Can Nexdata provide large-scale and high-quality data for LLM development?
Yes. Nexdata can support large-scale LLM data projects across multiple languages, domains, and data types. Our data services include multi-stage quality control, data cleaning, annotation, validation, and curation to help ensure consistency and usability. For projects requiring data beyond our existing datasets, our customized data services can be scaled according to the required volume, specifications, and delivery schedule.
Specifications
Sample
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