Qwenputer, a RISC-V CPU inside a model’s weights

T1Covered by 1 source · first reported by Raspberry Pi / Arduino / Adafruit at 28 Oct, 15:14 UTC

divagr1925 posted on X about Qwenputer, a build that puts a full RISC-V CPU inside the weights of Qwen3.5-4B. The model’s own Gated DeltaNet layers serve as RAM, so C and MicroPython run during the forward passes with no external runtime. Qwen3.5 uses Gated DeltaNet in three of every four layers…

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• T1Qwenputer, a RISC-V CPU inside a model’s weightsRaspberry Pi / Arduino / Adafruit28 Oct, 15:14