Yifan Qiao(@yifandotqiao):DeepSeek V4 Pro on @vllm_project can be 106x cheaper than Opus 5 on the same @SemiAnalysis_ AgentX workload. We got here with a stack of optimizations, all open in vLLM, and a blog that covers what works and, perhaps more interestingly, what doesn't. This is why I'm excited about open source. Proud of the @inferact team. Try it on your own agents 🚀

Yifan Qiao

@yifandotqiao

MTS @inferact | ex-Postdoc at Sky Computing Lab @UCBerkeley | PhD @UCLA | Building efficient systems for AI

加入 January 2023

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Yifan Qiao@yifandotqiao

2026.09.09 04:48

DeepSeek V4 Pro on @vllm_project can be 106x cheaper than Opus 5 on the same @SemiAnalysis_ AgentX workload. We got here with a stack of optimizations, all open in vLLM, and a blog that covers what works and, perhaps more interestingly, what doesn't. This is why I'm excited about open source. Proud of the @inferact team. Try it on your own agents 🚀