r/LocalLLaMA
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I had Grok 4.5 run an autoresearch optimization ladder on Parakeet CPU ASR. Result: Upto 2.1x faster STT
I set out to make Parakeet speech-to-text faster on CPU. Not a GPU demo. Just a real baseline and a keep gate. I did not want to hand-babysit every ORT flag. I pointed Neo (our autonomous AI engineering agent) at the problem with Grok 4.5 as the model, and asked for an autoresearch-style loop: profile first, fixed prim