Comment by NitpickLawyer

> That's what Groq did as well: burning the Transformer right onto a chip

Are you perhaps confusing Groq with the Etched approach? IIUC Etched is the company that "burned the transformer onto a chip". Groq uses LPUs that are more generalist (they can run many transformers and some other architectures) and their speed comes from using SRAM.