Thank you for the kind words! Just to clarify, the core technology here is free and open source, anyone can use it right now for free. We do have commercialization plans in addition - we may explore things like additional paid features for enterprise use or paid tiers of extra support.

Regarding LSTMs, yes. We're aiming to support all machine learning model architectures: do you have any particular models you're interested in that we should be prototyping with?

For CGRAs, we don't have any immediate plans to explicitly support them. What kind of use case do you have in mind? Generally, any platform that can implement a blob of generated RTL should be something we can work with quite easily.