There’s a lot of great things here that I like - adaptive 3 panel structure, source viewer on left.

But I think there are a few things that I noticed about NBLM which was painful for me.

1// The three panels should be toggle based with icons on the top bar. There is no need to occupy real estate for both notes and chat together if they are not being used together.

2// The center of screen or the largest middle section should be focused on outputs and not chat. If you are focusing on creating something why should it be on the side. Especially since chat isn’t all that special a feature compared to the audio overviews, etc.

3// Information density - the buttons and icons are all too large and clunky. You are in fight for real estate because AI is helping you process superhuman amounts of information.

I think the magic of NBlM is the audio overviews, the chat based Q&A is with citation is pretty standard for all LLMs.

Also I think it only uses Gemini flash which feels like a search model - this needs to be paired with a reasoning model instead.