Verified65% confidenceFactExact time
The COCO dataset was released by Microsoft in 2014 and contains 330,000 images, 1.5 million object instances, and 80 object categories.
3
Sources
65%
Confidence
Long-term
Relevance
8/9/2026
First Seen
Sources
自建多模态数据集：从500帧到300万帧的自动化标注实践
Related Claims
UnverifiedThe COCO dataset contains 330,000 images and over 2.5 million annotated instances.78% similarUnverifiedImageNet has 14 million annotated images, and COCO has 330,000 annotated images69% similarUnverifiedThe documents newly added in Exa 3.0 include 1.27 billion e-commerce product listings and more than 211 million local business listings.62% similar
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