Import AI· Jack Clark·· 2026-07-06AI score52
Import AI 464: Fable writes GPU kernels; AI automation; and analog computation
Import AI 464: Fable writes GPU kernels; AI automation; and analog computation
AI introduction
In Import AI issue 464, Jack Clark reports that Fable wrote a megakernel in CUDA achieving an 18.71X speedup on KernelBench-Mega.
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Source: Import AI · importai.substack.com