Ниже цитата про крутость моделей от CEO Perplexity. Модели не важны, важен фокус на опыт пользователя.

Основная модель perplexity, кстати, это дообученная llama.

Я очень рекомендую весь подкаст

Lex Fridman: So in the future, you hope your model to be the dominant or the default model?
Aravind Srinivas: We don’t care.
Lex Fridman: You don’t care?
Aravind Srinivas: That doesn’t mean we are not going to work towards it, but this is where the model-agnostic viewpoint is very helpful. Does the user care if Perplexity has the most dominant model in order to come and use the product? No. Does the user care about a good answer? Yes. So whatever model is providing us the best answer, whether we fine-tuned it from somebody else’s base model or a model we host ourselves, it’s okay.
Lex Fridman: And that flexibility allows you to-
Aravind Srinivas: Really focus on the user.