I'm 99.999% sure that the claim of "all deep learning for Gemini on their own silicon" is not true.
Maybe if you restrict it similarly to the Deepseek paper to "Gemini uses TPU for the final successful training run and for scaled inference" you might be correct, but there's no way that GPUs aren't involved for at minimum comparability and more rapid iteration reasons during the extremely buggy and error prone point of getting to the final training run. Certainly the theoretical and algorithmic innovations that are often being done at Google and do make their way into Gemini also sometimes using Nvidia GPUs.
GCP has a lot of, likely on the order of at least 1 million GPUs in their fleet today (I'm likely underestimating). Some of that is used internally and is made available to their engineering staff. What constitutes "deep learning for gemini" is very up to interpretation.
Maybe if you restrict it similarly to the Deepseek paper to "Gemini uses TPU for the final successful training run and for scaled inference" you might be correct, but there's no way that GPUs aren't involved for at minimum comparability and more rapid iteration reasons during the extremely buggy and error prone point of getting to the final training run. Certainly the theoretical and algorithmic innovations that are often being done at Google and do make their way into Gemini also sometimes using Nvidia GPUs.
GCP has a lot of, likely on the order of at least 1 million GPUs in their fleet today (I'm likely underestimating). Some of that is used internally and is made available to their engineering staff. What constitutes "deep learning for gemini" is very up to interpretation.