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The model, Align before Fuse (Albef), is a technique that generates visualizations of Grad-CAM for text-to-image retrieval models. It aligns the image features with words in the query text, which helps to identify the specific areas in the image that are relevant to the text query. This improves the interpretability and explainability of the text-to-image retrieval model.

Use cases

The Align before Fuse (Albef) model has a range of potential use cases for the technical audience. One use case is in the field of image search and retrieval systems, where Albef can enhance the interpretability and explainability of the search results. For example, it can identify the specific regions in an image that match the user's query text, providing more detailed and informative results. Another potential use case is in content generation, such as generating captions or descriptions for images. Albef can help generate more accurate and contextually relevant captions by aligning the image features with the words in the generated text. Additionally, Albef can be used in the field of natural language processing (NLP) to enrich text understanding. The model could help analyze and interpret textual descriptions of images, improving the understanding and contextual relevance of the text. Overall, the potential applications of Albef span across diverse domains, including image search, content generation, and NLP tasks. Possible products or practical uses of this model could include improved image search engines, more accurate and informative image captions, and enhanced NLP systems for image understanding.


Cost per run
Avg run time
Nvidia T4 GPU

Creator Models

Blip 2$0.00237,138,146

Similar Models

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Try it!

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Summary of this model and related resources.

Model NameAlbef
Grad-CAM visualizations for Align before Fuse
Model LinkView on Replicate
API SpecView on Replicate
Github LinkView on Github
Paper LinkView on Arxiv


How popular is this model, by number of runs? How popular is the creator, by the sum of all their runs?

Model Rank
Creator Rank


How much does it cost to run this model? How long, on average, does it take to complete a run?

Cost per Run$0.04455
Prediction HardwareNvidia T4 GPU
Average Completion Time81 seconds