@GrapheneOS I replied to one of your posts a couple months ago when yall asked about TTS, suggesting Piper TTS models (https://github.com/OHF-Voice/piper1-gpl). There are def some quality (English) and performant models, though I haven't dug into whether they are truly open source (aka open dataset) or just open weights.

Either way, I am very excited to see more projects by gOS and more quality options in the TTS & STT spaces. People with disabilities deserve equal access to technology, and anything that brings us closer to a world were that is possible is a good thing.