vLLM Semantic Router: Next Phase in LLM inferenceSeptember 6, 2025 · 5 min readHuamin ChenDistinguished Engineer @ Red HatChen WangSenior Staff Research Scientist @ IBMYue ZhuStaff Research Scientist @ IBMXunzhuo LiuAI Networking @ Tencent Synced from official vLLM Blog: vLLM Semantic Router: Next Phase in LLM inference