Request: Please add GPT Image 2 as an upscale option

[BlohoJo]

It is vastly superior to Nano Banana when it comes to upscaling low resolution and bad quality video frames.

It would be nice if an API for Higgsfield and/or Venice.ai could be used. I recently ran into an issue with some classical white statues which GPT Image 2 refused to upscale because the statues' bare breasts were visible. Venice.ai was able to get around that.

[Jiongze-Yu]

Thanks for the feedback!

SparkVSR supports externally generated images as references. To use GPT Image 2 or another ISR service, you only need to modify the corresponding API-calling code.

We are also expanding our experiments to evaluate how different external ISR models affect SparkVSR’s performance and will consider adding more options in future updates.