There was a clear leader 18 months ago. Then there was a lot of catchup by everyone. It’s no longer “hard” build a product like ChatGPT + GPT 3.5, and that wou

There was a clear leader 18 months ago. Then there was a lot of catchup by everyone. It’s no longer “hard” build a product like ChatGPT + GPT 3.5, and that would include creating the model. There’s a few trade secrets, but it seems like not much beyond that protecting an ~8 month mote.