Janus-4o is a fine-tuned multimodal model based on the ShareGPT-4o-Image dataset, with key features including:
- Text-to-Image Generation: Generate high-quality images based on textual cues (e.g., "beach at sunset").
- image editing: Modify image content with text and input images (e.g. "Replace sky with stars").
Compared to GPT-4o, Janus-4o has the advantage of being an open source model with slightly lower performance:
- Completely open source: Allow developers to use and modify it freely.
- lightweighting: Suitable for localized deployment and support for community customization and development.
- Supporting data sets: 91K samples are provided for further optimization of the model.
Note that Janus-4o requires a GPU (16GB of video memory recommended) for optimal performance, CPU mode is slower.
This answer comes from the articleShareGPT-4o-Image: an open source multimodal image generation datasetThe
May not be reproduced without permission:AI productivity tools " What are the features of the Janus-4o model? How does it compare to GPT-4o?
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