vLLM Matches DeepSeek's DeepInfer Within 6% on DeepSeek-V4.1-Flash

Open-source vLLM reproduces DeepSeek's own DeepInfer engine within 6% on decode throughput, hitting roughly $39/GPU/hour at the official API prices.

Source

vLLM

Published

Oct 21, 2026, 12:31 AM

Author

AlphaSignal Newsroom

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1 min read

Open-source vLLM reproduces DeepSeek's own DeepInfer engine within 6% on decode throughput, hitting roughly $39/GPU/hour at the official API prices.

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