Hi, I'm
Yuhao Chen
SGLang Core Contributor
About Me
I build and optimize LLM and multimodal inference systems, focusing on model serving, scheduling, batching, and caching in SGLang and SGLang Omni.
Looking for Inference, RL, or AI Infrastructure Engineer roles.
Recent Posts
Deep Learning Audio Note 2: ASR and Speech Representations
Updated:From ASR applications, WER/CER, and real-world challenges to MFCCs, CNNs, Transformers, Conformers, and self-supervised speech representations.
Deep Learning Audio Note 1: Speech Tasks and Audio Representations
An introduction to speech tasks, sound, sampling rates, Fourier transforms, STFT, Mel spectrograms, and MFCCs.
Omni Model Architectures: One Framework, Two Families
A visual comparison of omni model architectures across audio encoding, Thinker, Talker, vocoder, discrete codecs, continuous latents, and ASR.
Encode Before You Admit
How Fun-ASR moved full-context audio encoding ahead of LM admission with batching, single-flight deduplication, and LRU caching.