On the first day of Christmas, MIPS sent to me: An open-source-ish alternative to RISC-V

Well, if you pronounce it 'Vee' and not 'Five'... Anyway, instruction set to be touted under undisclosed license

AI biz Wave Computing on Monday told the world it intends to open source the latest MIPS instruction set architecture (ISA) in the hope that fosters the development of more RISC-based custom chips."