Any chatbots that stay current on ai developments?

Are there any chatbots out there that will be able to answer questions about recent developments in AI? I.e. probably something that does combination of retraining/fintetuning with latest news frequently + retriaval augmented generation to get the latest context. I was thinking of doing something like this as a learning project, because I'd find it useful personally. But probably there are already some projects like this out there already, or perhaps even more polished products?

artificial chatbots combination context latest news project questions thinking