On the KernelBench-Mega benchmark, Fable's 18.71X speedup writing Cuda code surpassed other model..., Sonic AI
“On the KernelBench-Mega benchmark, Fable's 18.71X speedup writing Cuda code surpassed other models writing Triton code, including Claude Opus 4.8 (14.4X), GLM-5.2 (11.14X), and GPT 5.5 (4.34X).”