
github.com
October 6, 2026
9 min read
55/100
Summary
An open-source AI accelerator, developed by AI. openTPU brings the lessons of auto-arch-tournament to AI accelerators. It asks two questions: how far can AI agents go at hardware design, and can they build the chip that runs their own inference? otpu-chat running LFM2.5-230M on the FPGA card (left), with otpu-smi showing the card's utilization and DRAM bandwidth (right). openTPU is also a learning...