Man, thanks for the video, but you don't need me to tell you what one of the best background filters use cases is... But you are in good company. Deeplizard and Vaadin have a lot of similar backgrounds. The video is interesting, and right what I needed. So thank you. And you can improve on that before your viewer base increases, which I think it will (it is deserved, for the value delivered). Kind regards.
it goes like this: 4o better for math and physics, 4o better for general knowledge and so exam questions, 4o better for image recognition; 4o and opus same for coding; opus better for writing, opus better for brainstorming, opus better for philosophy and interesting insights (with that also comes better understanding of complex philosophical and societal ideas that are novel)