Actually Google Brain did a lot of heavy lifting. Google Brain is who created the transformer for example. It was NOT DeepMind. https://arxiv.org/abs/1706.03762 Google brain is also responsible for many of the fundemetal breakthroughs that everyone uses today. One of my favorites for example. https://en.wikipedia.org/wiki/Word2vec "Word2vec was developed by Tomáš Mikolov, Kai Chen, Greg Corrado, Ilya Sutskever and Jeff Dean at Google, and published in 2013." Everyone uses this. What is fantastic is how Google rolls. They make the huge innovation. Patent it. But then lets anyone use for completely free. Does not even require a license.

---