Given the prominent mentions of OpenAI I'm going to guess this doesn't use actual human translators but instead relies on machine translations using OpenAI? This is literally what created a drastic decrease in the overall quality of Duolingo. I wouldn't trust an app like this if it's relying on machine translations, AI or not. Especially when it comes to learning phrases and real-world examples. Translation is hard.…
We also have lots of ideas for 'Humans in the loop', verification, etc. But while we use AI for _a lot_ of things, we're trying to stay as far away from 'generate some Sanskrit' or 'translate to Sanksrit'