1/ we've been working a lot on accents, so expect improvements with these models... though we're not done. Would be curious how you find them. And try giving specific detailed instructions + examples for the accents you want

2/ We're doing everything we can to make it fast. Very critical that it can stream audio meaningfully faster than realtime

3+4/ I wouldn't call hallucinations "solved", but it's been the central focus for these models. So I hope you find it much improved