Verified75% confidenceFactExact time
The header of DeepInfer's LLM class file states 'Derived from vLLM, Modified by DeepSeek', indicating it is built on vLLM and also references SGLang and TensorRT-LLM.
3
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
10/23/2026
First Seen
Valid until: 1/21/2027
Sources
Related Entities
Related Claims
UnverifiedThe DeepSeek v4.1 Flash model can already run on conventional inference engines such as vLLM, and DeepInfra was initially built on vLLM as well.78% similarUnverifiedDeepInfer will not replace vLLM and SGLang, because it does not do prefix caching or online serving, but it can serve as a reference showing which state must be stored and which can be recomputed.75% similarUnverifiedInference optimization around the DeepSeek series of models will most likely continue to be intensified in subsequent versions of vLLM.73% similarVerifiedThe vLLM team integrated the new kernels open-sourced by DeepSeek into the inference engine, further improving underlying computational efficiency.70% similar
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