SigmanticAI/apex-inference-chip

Full Transformer into a custom chip. microGPT in RTL, generating names on a Virtex-5 FPGA at ~56k tokens/second.

An open-source AI accelerator, developed by AI: RTL, ISA, simulator, compiler and profiler in one repo. Runs Qwen3, LFM2.5 and Qwen3.5 on a Kintex-7 PCIe card.

Dataflow compiler for QNN inference on FPGAs

Opensource software/hardware platform to build edge AI solutions deployed on FPGA or custom ASIC hardware.

Pure Rust Inference Engine

~1300 line, minimal, extensible LLM inference engine built from scratch.

Machine learning on FPGAs using HLS

LLM Inference Engine for Metal and CUDA.