I hear that they use GPT-4. If you are looking at timelines, recall that Cognition apparently was founded around January 2024. (The March Bloomberg article says “it didn’t even officially exist as a corporation until two months ago”.) Since it requires many very expensive GPT-4 calls and RL, I doubt they could have done all that much prototyping or development in 2023.
I hear that they use GPT-4. If you are looking at timelines, recall that Cognition apparently was founded around January 2024. (The March Bloomberg article says “it didn’t even officially exist as a corporation until two months ago”.) Since it requires many very expensive GPT-4 calls and RL, I doubt they could have done all that much prototyping or development in 2023.