Flickr8k Dataset

8,000 photos and up to 5 captions for each photo. We introduce a new benchmark collection for sentence-based image description and search, consisting of 8,000 images that are each paired with five different captions which provide clear descriptions of the salient entities and events. … The images were chosen from six different Flickr groups, and tend not to contain any well-known people or locations, but were manually selected to depict a variety of scenes and situations. See also http://academictorrents.com/details/9dea07ba660a722ae1008c4c8afdd303b6f6e53b