GLM-5.3-Flash optimized on M3 Ultra for 60 tps / 550 tps

An engineer optimized GLM-5.3-Flash on Apple’s M3 Ultra by fusing kernels and using parallel scans, boosting throughput from 21.6 to 37.4 t/s at 300k context and achieving up to ~60 t/s for SQL workloads at short context.

• Terminal Bench v4 ranks GLM-5.3 top2026-09-11